GB2623326A

GB2623326A - Multi-container storage apparatus, containers therefor and method of assembly of a multi-container storage apparatus

Info

Publication number: GB2623326A
Application number: GB2214982.7A
Authority: GB
Inventors: Green Sarah
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-10-11
Filing date: 2022-10-11
Publication date: 2024-04-17
Also published as: GB202214982D0

Abstract

A multi container storage apparatus. The first container 10 has a base wall 16 with a first peripheral wall 18 extending from, at or adjacent to the peripheral edge of it. The first container has a primary connecting portion 20 that is at or adjacent to the peripheral edge 30 of the first base wall. The second container 110 has a base wall (116 Fig 4) and a peripheral wall (118 fig 4) extending from, at or adjacent to the peripheral edge (130 Fig 4) of the second base wall. The peripheral wall of the second container defines a volume, and a rim (138 Fig 4) gives access to the volume. The second container has a connecting portion (144 Fig 4) that is adjacent to its rim, where the connecting portion is connectable to the first connecting portion of the first container forming a seal with it. There is an internal sealing partition (146 Fig 5B) that is extendable across a cross-sectional area of the volume of the secondary container providing a second seal of at least part of its volume. The internal sealing partition is inside the storage apparatus when the primary and secondary connecting portions are inter-engaged.

Description

Multi-Container Storage Apparatus, Containers Therefor and Method of Assembly of a Multi-Container Storage Apparatus The present invention relates to multi-container storage apparatus for conveniently storing separately items, preferably drinks ingredients, and providing a recipient for mixing the items. The present invention also relates to containers for the multi-container storage apparatus. The invention further relates to a method of assembling the multi-container storage apparatus.

Whether tea, coffee, water or a soft drink, drinking enough fluids throughout the day is important to stay hydrated. Purchasing a beverage, such as from a coffee shop is an option, albeit an expensive option if done regularly. If the drink is provided in a single use recipient, waste may be generated, which is environmentally unfriendly. Various existing solutions for carrying a beverage are available to a user wanting to stay hydrated, such as gourds or flasks, particularly when travelling or in an environment without access to a beverage.

However, existing solutions for carrying beverages also have drawbacks. Liquid containers having one volume for receiving liquid limit the choice to exactly one beverage. Where the beverage contains a plurality of ingredients, the ingredients need to be mixed ahead of time. The correct volume of beverage needs to be estimated in advance. If the volume is overestimated or underestimated, beverage is wasted or the user ends up dehydrated, respectively. To address these issues, ingredients may be stored in multiple containers until required, such that an amount of beverage may be made by mixing ingredients when required and in the quantities required. Any unused ingredients may be stored until further use. However, there are also issues associated with storing ingredients in multiple containers. For instance, a lid is required for each container. If a lid is lost or damaged, the container may no longer be closeable, and thus usable. A plurality of individual containers transported loose in a bag is not compact. The risk of loss of any individual container is increased. The risk of leakage is high, and may be exacerbated by individual containers colliding against each other.

The present invention seeks to provide a solution to these problems.

According to a first aspect of the present invention, there is provided a multi-container storage apparatus comprising a first container including a first base wall; a first peripheral wall extending from at or adjacent to a first peripheral edge of the first base wall; and a primary connecting portion provided at or adjacent to the first peripheral edge of the first base wall; and a second container including a second base wall; a second peripheral wall extending from at or adjacent to a second peripheral edge of the second base wall, the second peripheral wall defining a volume and a rim defining an access to the volume; a secondary connecting portion provided at or adjacent to the rim, sealingly connectable with the primary connecting portion of the first container for forming a first seal of at least part of the volume of the second container; an internal sealing partition extendable across a cross-sectional area of the volume for providing a second seal of at least part of the volume of the second container, wherein the internal sealing partition is internal to the storage apparatus when the primary connecting portion and the secondary connecting portion are interengaged.

The multi-container storage apparatus enables an ingredient, and more preferably a liquid, to be stored in the volume of the second container whilst the risk of leakage is reduced or eliminated due to part of the volume of the second container being sealable by a plurality of seals. In the event of the sealing partition being lost or damaged, the second container continues to be usable due to being sealable by the first container. The storage apparatus therefore has a longer shelf life, which is economical and environmentally friendly. The first container may be used to mix one or more ingredients and/or may enable a user to drink the beverage. The first container may even be used to stored one or more ingredients. The ability to connect containers together increases the compactness of the apparatus and reduces the risk of losing any particular container. If secured to one another, the risk of collision is reduced or even eliminated, which in turn further reduces the risk of leakage. Being able to disconnect containers enables the containers to be cleanable or more easily cleanable.

Preferably, at least part of the internal sealing partition may be receivable within the volume of the second container, recessed relative to the rim such that part of the first container may be removably seatable within the volume of the second container.

Alternatively, the rim of the second container may be receivable in a recess at or adjacent the first base wall of the first container.

Furthermore, the internal sealing partition may be positioned over and/or around the rim of the second container. This position may maximise the total volume of ingredient receivable in the second volume.

Preferably, at least one of: the first container and the second container may comprise a ceramic material. Ceramic is a durable material which does not melt when in contact with a hot liquid. Ceramic may also provide insulation to the user, thereby increasing comfort. The risk of a burn may be decreased.

Additionally or alternatively, at least one of the first container and the second container may comprise a metal material. Metal may be less brittle than ceramic or glass, and therefore may be less prone to breakage. Metal may be easier form or mould, such that the ease of manufacture is increased. Optionally, the metal material may include steel, and more preferably stainless steel. The formation of rust is prevented or inhibited in stainless steel.

Optionally, at least one of: the first peripheral wall, the second peripheral wall, the first base wall, and the second base wall may comprise an inner surface and an outer surface defining between them an internal cavity. The relevant wall is hollow. The internal cavity may provide insulation. For example, if the beverage is hot or cold, the insulation provided by the internal cavity may prevent or inhibit heat loss or warming of the beverage, respectively. The internal cavity may even be a vacuum. If the internal cavity is filled with a gas, such as air, or any material which has a lower density than the density of the inner and/or outer surface, the apparatus is comparatively lighter in comparison with a solid wall of similar thickness. Less material may be required during manufacture such that the apparatus may be easier and cheaper to manufacture. The apparatus may also be more environmentally friendly, as a result of less material being required during manufacture.

Additionally, the apparatus may further comprise a temperature controlling element. The temperature controlling element may include or be a heating element and/or a cooling element. The cooling element may cool down or maintain an ingredient, such as milk, at a temperature lower than ambient temperature. Lowering the temperature of an ingredient may prevent, inhibit, or postpone spoiling of the ingredient, and increase food safety.

Advantageously, the temperature controlling element may be positioned within the internal cavity. The heating and/or cooling element may be held within the internal cavity, which may further increase the compactness of the apparatus. If the temperature controlling element is sealed within the internal cavity, this may prevent or inhibit the temperature controlling element from entering into contact with any ingredients.

Alternatively, the temperature controlling element may be removably insertable into the internal cavity. This may enable the temperature controlling element to be cleanable or more easily cleanable. The cooling element may be re-usable, for example, by storing the cooling element in a freezer or refrigerator for a period of time prior to use. The temperature controlling element may be electrically energisable and thus, may need to be connected to a source of electrical power or charged beforehand in order to be able to provide cooling.

Preferably, the primary connecting portion and the secondary connecting portion may include complementary screw-threads. A screw-threaded engagement is 25 simple to manufacture and easy to operate. Additionally, the individual screw threads may further aid in sealing part of the volume of the second container.

Beneficially, the internal sealing partition may include a planar barrier. A planar barrier may be simple to manufacture. Furthermore, a planar barrier may reduce or optimise the volume taken up by the sealing partition when received within a container. This optimisation in turn maximises the volume available for receiving an ingredient.

Optionally, the planar barrier may include a disc. A disc-shaped planar barrier may be required to extend across a tangential cross-section of a cylindrical volume to seal the volume. Additionally, as a disc has no specific orientation, the planar barrier may be positioned in any orientation in the tangential cross-section relative to the volume. In contrast, a square planar barrier may only be positioned in four orientations in cross-section relative to a cuboid volume. The ease of assembly is increased.

Beneficially, the internal sealing partition further comprising a grasping portion for enabling a user to grasp the gasping portion to facilitate the insertion and/or removal of the internal sealing partition. Optionally, the grasping portion may include a ridge. A user can get their fingers around the ridge to prise the sealing partition out of the container. Any additional or alternative may be envisioned, such as a tab, flap, or pull-ring.

Preferably, the internal sealing partition may comprise silicone. Silicone is easy to mould into a desired shape, which may facilitate manufacture. Silicone, or at least food grade silicone is non-toxic and thus is safe to contact food and/or liquids intended for consumption. Silicone may be deformable, and more preferably resiliently deformable. To insert and/or remove the internal sealing partition from the second container, the user can temporarily change the shape of the internal sealing partition.

Preferably, the apparatus may further comprise a ring element positionable at or adjacent to the primary connecting portion of the first container and/or the secondary connecting portion of the second container for providing a third seal of the volume of the second container. A third seal may be provided to further reduce the risk of any leakage.

Beneficially, the ring element may comprise an elastically deformable material. Optionally the elastically deformable material may be silicone. Rubber may be an alternative option. By being elastically deformable to fit a particular shape or gap, a better seal may be provided.

Preferably, the first container and/or second container may further comprise a grip-enhancement element. The grip-enhancement element, such as a handle and/or a sleeve, may increase the ergonomics by improving the user's ability to grip the first container, especially if the container is particularly hot or particularly cold. Optionally, the first container may be used to mix a plurality of ingredients to form a beverage. The first container may also be used as a drinking vessel, such as a mug.

Optionally, a stirring implement may be provided. The stirring implement may be a rod or a spoon, by way of examples only. The stirring implement may enable ingredients to stirred or mixed together, for increased homogeneity of the ingredients and/or temperature.

Additionally, the second container further comprises a volume-divider for dividing the volume into at least two separate compartments. The sealable volume can be partitioned into sub-compartments. This may be advantageous to store smaller quantities and/or different ingredients without increasing the size of the apparatus.

Preferably, the second container may further comprise a primary connecting portion provided at or adjacent to the second peripheral edge of the second base wall, the primary connecting portion of the second container being sealingly connectable with the secondary connecting portion of a further container. A, notionally third, container can be connected to the second container via the connecting portions. If the second container is also connected to the first container, the second container is an intermediate container. Additional ingredients or items may be stored in the third container.

According to a second aspect of the invention, there is provided a first container for the multi-container storage apparatus in accordance with the first aspect of the invention. The first container, which may be used to mix ingredients and/or drink from, may be provided in isolation. Replacing the first container, for example, in case of loss or breakage of the first container may be facilitated. If a range of first containers is available, for example, customised differently, the user can select a specific container from the range.

According to a third aspect of the invention, there is provided a second container for the multi-container storage apparatus in accordance with the first aspect of the invention. A second container may be provided in isolation, as a consumable or collectible.

According to a fourth aspect of the invention, there is provided a method of assembling of a multi-container storage apparatus, the method comprising the steps of: a] obtaining a multi-container storage apparatus, preferably in accordance with the first aspect of the invention; b] optionally inserting the internal sealing partition into the second container or into the first container for providing a seal of at least part of the volume of the second container; c] sealing the volume of the second container by inserting at least part of the first container in the second container or vice-versa, and engaging the secondary connecting portion of the second container with the primary connecting portion of the first container.

The containers may be connected together to provide a more compact storage apparatus which is easy to transport. Optionally, the sealing partition may be provided, for example if it is available and undamaged. Optionally, items such as foodstuffs, ingredients for a beverage or even money or medicine may be inserted into one or both of the first container and second container prior to or during assembly.

Beneficially, the method may comprise a further step of d] connecting a further container to the second container by inserting at least part of the second container in a volume of the further container or vice-versa and engaging a secondary connecting portion of the third container to a primary connecting portion of the second container, and optionally inserting a sealing partition into the volume of the further container prior to connecting the further container to the second container. The size of the apparatus may be increased, for example to accommodate a greater volume and/or variety of ingredients. The amount of beverage that may be produced can be tailored, as required.

The invention will now be more particularly described, by way of example only, with reference to the accompanying drawings, in which: Figure 1 shows a perspective exploded top view of a first embodiment of a container for a storage apparatus in accordance with the first aspect of the invention, in the form of a first container; Figure 2 is a cross-sectional representation taken along axial plane A shown in Figure 1 of the container of Figure 1; Figure 3 illustrates a perspective top view of a second embodiment of a container for a storage apparatus in accordance with the first aspect of the invention, in the form of a second container, in which part of a sealing partition is lifted away for clarity; Figure 4 shows a cross-sectional exploded representation along axial 15 plane B of the container of Figure 3 and a ring element; Figure 5A illustrates the container of Figure 3 with a second embodiment of a sealing partition; Figure 5B shows a third embodiment of a sealing partition usable with the container of Figure 3; Figure 6 illustrates a perspective top view of a storage apparatus in accordance with the first aspect of the invention, in-use being assembled in accordance with the fourth aspect of the invention, the storage apparatus comprising a first container as shown in Figure 1, and three second containers as shown in Figure 3, in which the ring-elements and one of the lids have been omitted for clarity; Figure 7 is a perspective view of the storage apparatus of Figure 6 in an assembled condition, with an outline of a transport sleeve received around the containers, the outline being illustrated in dashed lines, and the outline of three strip elements illustrated in dotted lines; Figure 8 shows an axial cross-sectional view of the storage apparatus of Figure 7, in which two of the three second containers, the three strip elements 5 and the transport sleeve have been omitted for clarity, the storage apparatus further including a ring element; Figure 9 shows a close-up of Box F of Figure 8, illustrating three seals formed when two containers are engaged together; Figure 10 shows an exploded cross-sectional representation of a second 10 embodiment of a storage apparatus in accordance with the first aspect of the invention, the storage apparatus having a ring element and two containers, in the form of a third container and a fourth container; Figure 11 illustrates the storage apparatus of Figure 10 in an assembled configuration and a closure element of a lid of the third container closing an 15 aperture of the lid; and Figure 12 shows a close up of Box G of Figure 11, illustrating the junction between two containers of the storage apparatus.

Referring to Figure 1, there is shown a first container indicated generally at 10 for a storage apparatus 12. The first container 10 in-use may have a plurality of functions. A first function may be to provide a first volume 14 within which to mix ingredients, and more preferably beverage ingredients. A second function may be to provide a drinking vessel, from which a user can drink. The first container 10 may alternatively be referred to as a drinking container, a drinking vessel, a mug, or a mixing vessel or container. A third function may be to store one or more ingredients. For example, one or more biscuits may be stored in the first volume 14.

Whilst the functions are referred to as "first," second" and "third", this incremental numbering is notional and only for clarity, rather than denoting any order of importance. Any of the above functions may even be omitted.

The first container 10 may include any one of: metal, plastics, ceramics, card, 5 card board, glass, carbon fibre, glass fibre, any other suitable material, and any combination thereof. The material or materials may be moulded, extruded or 3D printed in an additive manufacturing method, or formed by another other known manufacturing method. More preferably, the first container 10 comprises metal, more preferably steel, and even more preferably stainless steel. The stainless 10 steel may optionally come in a brushed, polished, or painted finish.

As more clearly shown in Figure 2, the first container 10 includes a first base wall 16, a first peripheral wall 18, a primary connecting portion 20, a grip-enhancement element 22, a stirring implement 24, a lid 26, and a temperature-controlling element 27, but any of the above may be omitted and/or a plurality of any of the above may be provided.

The first base wall 16 provides a floor, base, or bottom to the first container 10. The first base wall 16 defines at least one peripheral edge 30. The first base wall 16 is preferably circular in plan view but non-circular may be an option. The first base wall 16 is preferably planar or substantially planar, but non-planar may be an option. The first base wall 16 is continuous. The first base wall 16 preferably comprises metal but may additionally or alternatively comprise ceramics.

An axis extending through the first base wall 16 and perpendicular thereto may be referred to as a longitudinal axis L. Any plane which contains the longitudinal axis L or an axis parallel to the longitudinal axis L may be referred to as a longitudinal plane or an axial plane. Any displacement along or parallel with the longitudinal axis L may be referred to as axial or longitudinal displacement.

Similarly, any plane intersecting normally the longitudinal axis L may be referred to as a tangential plane. Any axis extending in a tangential plane is referred to as a tangential axis T. The longitudinal axis L and a said tangential axis T are illustrated in dashed lines in Figure 2.

The first peripheral wall 18 extends from at or adjacent to the first peripheral edge 30. The first peripheral wall 18 defines the said first volume 14 and a first rim 38. 5 The first rim 38 defines an access to the first volume 14. The first peripheral wall 18 is preferably circular in tangential cross-section, but non-circular may be an option. For instance, the first peripheral wall may be made up of a plurality of wall sub-sections. One or more of the wall subsections may be planar or substantially planar. The first peripheral wall 18 preferably comprises metal but may 10 additionally or alternatively comprise ceramics. The first peripheral wall 18 is cylindrical or generally cylindrical in shape. However, as shown in Figure 2, part of the first peripheral wall 18 is recessed so as to enable the primary connecting portion 20 to be recessed, but non-recessed is an option.

At least one of and more preferably, each of the first base wall 16 and the first peripheral wall 18 comprises a first inner wall-portion or inner surface 32a and a first outer wall-portion or outer surface 32b, as shown in the longitudinal cross-section of Figure 2. The inner surface 32a and the outer surface 32b are spaced-apart from each other so as to define between them an internal cavity 34. The internal cavity 34 of the first peripheral wall 18 is preferably continuous with the internal cavity 34 of the first base wall 16 as shown, so as to form a single, continuous cavity.

Although a single continuous cavity is shown, it may easily be envisioned that a plurality of distinct cavities, optionally sealed off from each other, may be envisioned. Each of the inner surface 32a and the outer surface 32b has an 25 inward face 36a and an outward face 36b.

The first inner surface 32a and the first outer surface 32b of the first peripheral wall 18 preferably meet each other at a rim or rim region 38. The first inner surface 32a and the first outer surface 32b of the first peripheral wall 18 also preferably meet with or transition continuously into the first inner surface 32a and the first outer surface 32b of the first base wall 16. The internal cavity 34 is preferably sealed, but non-sealed, such as sealable or open may be options.

The first container 10 has a first major transverse extent 40a and a first major axial extent 40b.

The first major transverse extent 40a is measured from the first outer surface 32b to an opposing part of the first outer surface 32b along a transverse plane. The first major transverse extent 40a may be between 3 centimetres (cm) and 15 cm, although outside of this range may be an option. More preferably, the first major transverse extent 40a is between 5 cm and 10 cm, and most preferably is 7 cm.

In the shown embodiment, the first major transverse extent 40a is preferably a diameter and more preferably an outer diameter. However, the major transverse extent may be an inner diameter. The major transverse extent may not even be a diameter, for instance if the first container is not cylindrical or generally cylindrical.

The first major axial extent 40b is measured along the longitudinal axis L. In other words, the first major axial extent 40b may correspond to the height of the first container 10. The first major axial extent 40b is preferably measured from the outer surface 32b of the first base wall 16 to the level with the first rim 38. The first major axial extent 40b may be between 3 cm and 50 cm, although outside of this range may be an option. More preferably, the first major axial extent 40b is between 5 cm and 10 cm, and most preferably is 9 cm. The first major transverse extent 40a and the first major axial extent 40b are illustrated in Figure 2 as double-headed dotted arrows.

The primary connecting portion 20, also referred to as primary connector part, in-use enables the first container 10 to be connectable to another container having a connecting portion which is complementary to the primary connecting portion 20. The primary connecting portion 20 is preferably provided at or adjacent to the first peripheral edge 30. The primary connecting portion 20 may also be referred to as a primary connector part or base connector part. In the preferred embodiment, the primary connecting portion 20 includes a screw thread but any alternative to a screw-thread may be envisioned, such as interference fit or a bayonet engagement portion.

The grip-enhancement element 22 in-use improves the ergonomics of the first container 10 by providing an element for the user to grasp, hold or grip. The grip-enhancement element 22 preferably includes a handle and/or a sleeve. The sleeve may comprise silicone, but any alternative suitable material, such as plastics, rubber, card, or card board, by way of example only, may be options.

The stirring implement 24 in-use provides means for stirring or mixing ingredients in the first volume 14. The stirring implement 24 is a spoon in the shown embodiment, but any alternative, such as a rod may be an option. A spoon may, however, be beneficial to enable measuring out a quantity of ingredients. The stirring implement 24 is preferably storable on or on the storage apparatus 12. In the shown embodiment the stirring implement 24 is receivable on or in the grip-enhancement element 22.

The lid 26 in-use selectively closes the first volume 14. The lid 26 is preferably engageable with the first peripheral wall 18. The engagement is preferably by a friction or interference fit. This beneficially enables the first rim 38 to be smooth and/or devoid of features, such as protrusions which could accidentally injure the user upon drinking from the first container 10. The absence of any such features may also reduce the likelihood of solids and/or liquids remaining in or on the features, which in turn increases the ease of cleaning and hygiene of the storage apparatus 12. However, any alternative engagement may be envisioned, such as a screw threaded or bayonet engagement. These alternatives may provide a more secure engagement between the lid and the first peripheral wall. A more secure engagement may be desirable, for example, if one or more ingredients are stored in the first volume 14. The lid 26 may optionally have an aperture 42a and a closure element 42b as shown.

The closure element 42b in-use selectively closes the aperture 42a. The closure element 42b is movable. More preferably, the closure element 42b is rotatably 30 and/or, as shown, slidably movable so as to selectably close or obstruct the aperture 42a. In Figure 1, the closure element 42b closes the aperture 42a whilst in Figure 2, the aperture 42a is unobstructed by the closure element 42b. The closure element 42b is preferably non-removably connected to the lid 26 but removably connectable may be an option.

The temperature controlling element or controller 27 in-use controls the temperature of an ingredient. Preferably the temperature controlling element 27 is positioned within the first container 10 and more preferably within the or a said internal cavity 34. As the internal cavity 34 is preferably sealed, the temperature controlling element or controller 27 is non-removable from the internal cavity 34.

However, it may be envisioned that the temperature controlling element 27 may be removably insertable into the or a said internal cavity. It may even be envisioned that the temperature controlling element 27 may be provided, optionally removably insertable in the first volume and/or around the first container. The temperature controlling element 27 may comprise a heating element and/or a cooling element 28. Optionally, the same element may selectably provide heating and cooling when required.

The heating element or heater in-use, provides heating. The heating element can be used to maintain and/or increase the temperature of an ingredient.

The cooling element 28 in-use provides cooling. The cooling element 28 may also be referred to as a coolant or a cooler. The heating element and/or cooling element 28 may optionally include a heating strip or sleeve and/or cooling strip or sleeve, respectively. The strip or sleeve may be placed in or around any of the containers or any part thereof. For example, the cooling strip may be placed around the base of the container. The strip or sleeve may optionally be formed of metal. Metal generally has good thermal conductivity.

Referring now to Figures 3 and 4, there is shown a second container 110 for a multi-container storage apparatus 12.

The second container 110 in-use is preferably used for storage of one or more items. The or each item is preferably an ingredient for a beverage. However, the item or item may be one or more food stuffs, medicine, and/or valuables such as money or jewelry. The second container 110 may thus alternatively be referred to as a storage container or compartment. In contrast, the first container 10 may be referred to as a mixing container, a beverage container, or a mug.

The second container 110 is similar to the first container 10, having similar a second base wall 116; second peripheral wall 118 extending from at or adjacent to a second peripheral edge 130 of the second base wall 116, the second peripheral wall 118 defining a second volume 114, a temperature controlling element 127 having a heating element and/or a cooling element 128, a second rim 138 providing a second access to the second volume 114, at least one of the second base wall 116 and the second peripheral wall 118 comprising an inner surface 132a and an outer surface 132b defining between them an internal cavity 134, a primary connecting portion 120, a second major transverse extent and a second major axial extent, but any of the above may be omitted and/or a plurality of any of the above may be provided. The second container 110 is formed of the same material as the first container 10, which is preferably metal, but any additional or alternative material may be envisioned, such as a ceramic material. Detailed description of the common features and caveats are omitted for brevity.

Features of the second container 110 which are similar to the features of the first 20 container 10 have similar reference numbers with the prefix "1" added. References to "first" are replaced with "second".

The second container 110 further comprises a secondary connecting portion 144, a sealing partition 146, an abutment-element 148, a volume-indicator 150, and a volume-divider 152, but any of the above may be omitted and/or a plurality of any 25 of the above may be provided.

The secondary connecting portion 144, also referred to as secondary connector part, is provided at or adjacent to the second rim 138. The secondary connecting portion 144 may also be referred to as a secondary connector part or a rim connector portion. The secondary connecting portion 144 is connectable or engageable with a primary connecting portion, such as the primary connecting portion 20 of the first container 10. More preferably, the primary connecting portion 20 and the secondary connecting portion 144 are sealingly connectable so that when engaged together, they form a seal of all or at least part of the second volume 114 of the second container 110. The secondary connecting portion 144 preferably includes one or more screw-threads complementary with the screw-thread or screw-threads of the primary connecting portion 20.

If provided, the primary connecting portion 120 is located at or adjacent to the second peripheral edge 130 of the second container 110, similarly to the first container 10. The primary connecting portion 120 of the second container 110 is arranged, positioned, adapted, or configured to being sealingly connectable with a complementary secondary connecting portion of a further container.

The secondary connecting portion 144 and/or the primary connecting portion 120 may be formed integrally formed with the relevant container or containers. However, either or both a said primary connecting portion and a said secondary connecting portion may be formed as an insert, connected to the container or containers.

The terms "primary" and "secondary" used herein and throughout are intended to designate a first category of connector part and a second category of connector part which is complementary with the first category of connector part. Two connector parts of the same category are preferably not engageable with each other, although this alternative may be considered, for example if all connector parts are of the same type and/or mutually engageable. The terms "primary" and "secondary" are also not intended to imply any order of importance.

When a primary connecting portion and a secondary connecting portion of two 25 containers are engaged with each other, the region where the containers come into proximity or even contact with each other may be referred to as a junction 154 The second major transverse extent preferably matches or substantially matches the first major transverse extent, although non-matching may be an option. In other words, the second container 110 has a transverse cross-sectional area which is preferably greater than a third, and more preferably greater than half the corresponding transverse cross-sectional area of the first container 10. Even more preferably, the transverse cross-sectional area of the second container 110 is or is substantially equal to that of the first container 10. Thus, the second major transverse extent is preferably between 3 cm and 15 cm, more preferably between 5 cm and 10 cm, and most preferably is 7cm.

The second major axial extent is preferably between 1 cm and 15 cm, although any value outside of this range may be an option. More preferably, the second major axial extent is preferably between 2 cm and 10 cm. More preferably yet, the second major axial extent is 3, 4 or 5 cm. A height of 5cm may be preferred if the intended ingredient stored within the container is milk. A height of 3 cm may otherwise be preferred for non-milk ingredients. Preferably, if a plurality of second containers 110 is provided and if one of the ingredients to be stored is either a hot or cold liquid, the liquid is preferably stored in one or more second containers 110 axially spaced apart from the first container 10 by at least one intermediate, second container 110. The intermediate, second container 110 acts as a thermal buffer or insulation. This is beneficial if a cold or hot liquid, respectively, is received in the first container 10. For example, the user may use the storage apparatus 12 for preparing and drinking a hot beverage in the first container 10 whilst milk or any other cold ingredient may be stored in a second container 110. When milk is warmed up, such as by being in the proximity of the hot beverage, milk may spoil or spoil faster. The one or more intermediate second containers 110 may prevent or inhibit heat transfer between the hot beverage and the milk or cold ingredient, thereby reducing the likelihood of the stored milk spoiled.

The sealing partition 146, also referred to as a closure or closing element, in-use closes, and more preferably sealingly closes at least part of the second volume 114 and any contents received within the second volume 114. In other words, the sealing partition 146 provides a further seal when engaged with the second container 110. The sealing partition 146 spans or extends at least across the transverse cross-sectional area of the second volume 114. The sealing partition 146 comprises a fluid-impermeable material The material may be plastics, or metal, by way of examples. The sealing partition 146 may be rigid or non-rigid, such as pliable. Preferably, the sealing partition 146 comprises, and may even consist solely of, silicone. The sealing partition 146 is here receivable internally, 5 in other words within the second volume 114, but it could easily be envisioned that the sealing partition may be receivable externally, such as over and/or around an outer surface of the second rim. The sealing partition 146 can be referred to as an internal sealing partition 146. The sealing partition 146 has two major surfaces 156a and a peripheral surface 156b, but additional surfaces may 10 be provided, for example if the sealing partition has a non-disc shape.

When the sealing partition 146 is received within the second volume 114, the sealing partition 146 is preferably recessed relative to the second rim 138, although flush therewith may be an option. Recessing enables the second volume 114 to be axially partitioned or separated into an item-receiving sub-volume 114 and an interface or intermediate sub-volume 114.

Preferably, the sealing partition 146, and more preferably part of a said major surface 156a is seatable on or abuttable against the abutment-element 148.

The peripheral surface 156b faces and/or is abuttable against the second peripheral wall 118. Optionally, a protrusion 158 may be provided extending radially from the peripheral surface 156b of the sealing partition 146. As the sealing partition 146 is preferably circular in transverse cross-section, the protrusion 158 may be considered to be a sealing protrusion or ring element. The protrusion 158 may instead be abutted or abuttable against the second peripheral wall 18. The sealing engagement is preferably provided by interference or friction fit.

In a modified embodiment, an engagement portion, such as a screw-thread may be provided, on and/or extending from the peripheral surface of the sealing partition. A complementary engagement portion, such as a complementary screw-thread, may be provided on the second peripheral wall. The sealing partition in this alternative embodiment, may be twisted or screwed into and/or out of engagement.

The item-receiving sub-volume 114, also referred to as a sealable sub-volume, in-use receives one or more items such as an ingredient, money, medicine, or 5 any other item to be stored.

The interface sub-volume 114 in-use is at the junction 154 or interface of the first container 10 and the second container 110. The interface sub-volume 114 may provide a space between the first container 10 and the second container 110 which may function as insulation. The space may be a vacuum. Alternatively, the space may contain air. If any air is sealed in the interface sub-volume 114 when the first container 10 and second container 110 are connected, the air may resist being compressed, which in turn may help maintain the sealing partition 146 in position. More preferably, the interface sub-volume 114 preferably receives part of the first container 10 within. The space may optionally be entirely filled with the first container 10 such that there may be no air. In other words, the first container 10 is preferably removably seatable within the interface sub-volume 114 of the second container. The first base wall 16 may optionally in-use abut against the sealing partition 146 which may prevent or inhibit undesirable movement of the sealing partition 146 and thus breaking of the seal.

The sealing partition 146 preferably includes a, preferably planar, barrier 160 and a grasping portion 162, but either may be omitted and/or a plurality may be provided. The barrier 160 preferably forms a single unit. The shape of the barrier 160 preferably matches the shape of the second volume 114. In the preferred case, the barrier 160 here includes a disc.

The grasping portion 162 in-use provides a part for a user to grasp to facilitate the insertion and/or removal of the sealing partition 146 into and/or out of second volume 114. The grasping portion 162 here includes a ridge or ridge portion 164a and a tab portion 164b, but either may be omitted and/or a plurality of either may be provided. The ridge portion 164a is curved, but part curved or non curved, such as linear, may be an option. More preferably, the ridge portion 164a is circular or an arc. The ridge portion 164a extends at or adjacent a periphery of the sealing partition 146, but again, this is optional.

The abutment-element 148 in-use prevents or inhibits the sealing partition 146 from being inserted too far into the second volume 114. This is achieved by the abutment-element bracing against the sealing partition 146. The abutment-element 148 includes preferably one or more brackets, ledges or ledge portions but may take any form as long as it can accomplish its function. Alternatives include a transverse mesh or grid, or a column upstanding from the base, by way of example.

The volume-indicator 150 in-use indicates the maximum height to fill the item-receiving sub-volume 114 so as to still be able to seal the item-receiving sub-volume 114 with the sealing partition 146. The volume-indicator 150 is here provided by the abutment-element 148 but could include a marking on second peripheral wall, by way of example.

The volume-divider 152, also referred to as a separation element or separator in-use divides the second volume 114 and/or the item-receiving sub-volume 114 transversally into at least two or more compartments 166. The volume-divider 152 is integrally formed with the second container 110. Non-integrally formed, such as removably insertable may be envisioned.

Figure 5A shows the second container 110 having an alternative, second embodiment of the sealing partition 146'. If a volume-divider 152 is provided, the barrier 160 may comprise either a single unit as previously mentioned, or a plurality of barrier portions 160a. The barrier portions 160a may match or substantially match the shape of each compartment 166 formed by the volume-divider 152, but mismatching may be an option. In Figure 5A, there are two compartments 166 and thus two barrier portions 160a. Any number of compartments, such as three, four or at least six may be envisioned. The number of barrier portions 160a may or may not match the number of compartments.

The barrier portions 160a may be seatable on the volume-divider 152 and/or on the abutment-element 148. Optionally, the barrier portions 160a may be partly recessed around their periphery so as to provide a lip seatable on the volume-divider 152 and/or on the abutment-element 148 and simultaneously extend into the compartment 166 when in-use.

Figure 5B shows a third embodiment of the sealing partition 146" usable with the first container 10 and/or, preferably, the second container 110. The sealing partition 146" may have a barrier 160" and a grasping portion 162a". The grasping portion 162a" may comprise a ridge 164a". No protrusion is provided, however, this feature may easily be envisioned.

The storage apparatus 12 may further comprise a ring element 168, a strip element 169, a display area 170, a label or labelling element, a transport sleeve 171, and a pouring aid 173, but any of the above may be omitted and/or a plurality of any of the above may be provided.

If a ring element 168 is provided, the ring element 168, also referred to as a ring or a sealing ring, may be provided or associated with any of: the first container 10, the second container 110, any further container, or may be provided independently altogether to any said container. The ring element 168 in-use provides a, notionally third, seal of the second volume 114 of the second container 110. The ring element 168 preferably includes an elastically deformable material. The elastically deformable material may include an elastomeric material, such as rubber or silicone.

The ring element 168 is positioned or positionable at or adjacent to the junction 154, in other words, in, on or around a said primary connecting portion 20 and/or 25 the or a said secondary connecting portion 144.

The ring element 168 comprises a ring inner surface 172a, a ring outer surface 172b, and two opposing, ring lateral surfaces 172c but any of the above may be omitted and/or additional surfaces may be provided. The ring inner surface 172a and/or ring outer surface 172b are preferably curved. The ring lateral surfaces 172c are preferably planar. However, any of the said surfaces may be planar, part planar or non-planar, such as curved. Edges may be formed where two said surfaces meet but again, this may be omitted, for example if the ring element is a torus.

The ring element 168 may be received or receivable in, at, or around a said junction 154. Preferably, the ring element 168 is received at least partly, and more preferably fully within the junction 154. In other words, when the ring element 168 is in use, the ring lateral surfaces 172c preferably contact each of the two containers. Furthermore, the ring outer surface 172b is preferably flush with at least one of: a said outward face 36b; 136b of a said outer surface 32b; 132b and/or of the peripheral wall 18;118 of either or both containers 10;110. Recessed inwardly and/or extending outwardly beyond the outward face may be options, however.

If the ring element is omitted, the space that would be otherwise occupied by the 15 ring element can remain empty. Alternatively, the second rim and/or the first peripheral wall may extend so as to fill the space, and abut against each other directly, instead of each abutting against a ring lateral surface 172c.

The strip element 169, also referred to as a decorative strip, is receivable around the or a said junction 154. The strip element 169 in-use improves the aesthetics of the storage apparatus 12 by obscuring or hiding the junction 154, in other words where two containers meet. The strip element 169 preferably comprises a metal band but any alternative material, such as plastics may be envisioned. The strip element 169 may additionally help users visually distinguish the storage apparatus 12, compared to an elongate mug of similar dimensions.

The display area 170 enables customisability of the storage apparatus 12. For example, a personalised photo may be added or printed onto the display area.

The label in-use enables the user to identify the contents of a said container. The label may be provided in or on the display area 170, or may even be part of the display area 170.

The transport sleeve 171, also referred to as a jacket, is receivable around at least part of at least one and preferably all the containers. The transport sleeve 171 has at least one, and preferably a plurality of functions.

In no particular order, a first function of the transport sleeve 171 is to in-use provide extra protection to the containers forming the storage apparatus 12. In particular, the transport sleeve 171 in-use prevents or inhibits any other items in proximity to the storage apparatus 12 from colliding against one or more of the containers 10;110, for example when transported in a bag. This reduces the risk of breakage or chipping of the container or containers.

The second function of the transport sleeve 171 is to provide further thermal insulation to any ingredients received within one or more said containers 10;110.

A third function of the transport sleeve 171 is to provide a fourth seal of one of more volumes of containers 10;110, depending on the material and/or how tightly fitting the transport sleeve 171 is to the containers 10;110.

A fourth function of the transport sleeve 171 is to provide support to the assembled containers 10;110. In the absence of a transport sleeve 171, the primary and secondary connecting portions may need to be robust enough to be able to withstand all or the majority of the forces acting on connected containers. If a transport sleeve 171 is provided, the transport sleeve 171 may relieve some or all the forces acting on the connected containers, such as axial forces and/or transverse forces.

Optionally, if the transport sleeve 171 includes the said or a further cooling element, a fifth function of the transport sleeve 171 may be to provide cooling to the containers. The transport sleeve 171 may be rechargeable, similarly to the cooling element. For instance, the transport sleeve 171 may be electrically rechargeable or rechargeable by inserting into a cold space such as a freezer or refrigerator. The transport sleeve 171 preferably includes a rigid body or casing, but non-rigid may be an option, such as deformable. A deformable casing may, for example, provide better shock absorption.

The transport sleeve 171 includes a peripheral wall, a floor and a cut-out portion, but any of the above may be omitted and/or a plurality of cut-outs may be provided.

The peripheral wall preferably extends from the floor and is receivable around the 5 peripheral wall or walls of containers.

The or each cut-out portion in-use enables a handle, a spout and/or any other protrusion to be accommodated.

The floor provides axial support to the assembled connectors. In other words, the floor may prevent or inhibit one or more containers from being axially disconnected. A downside of the floor may be that the floor may place a limit on the maximum number of containers that may be assembled. The floor may optionally be removably connectable with the peripheral wall. This may enable additional containers to be added if required.

If any of the above containers, and more preferably a second container 110 is intended to receive a liquid, the pouring aid 173 may be provided for facilitating pouring of the liquid from the container. The pouring aid 173 may take any form as long as the pouring aid 173 can fulfil its function. Example embodiments of such a pouring aid may include a ridge, a lip, a dimple, a spout or spout-like element. The pouring aid 173 may be integrally formed with the container, but separate or separably connectable thereto may be an option. If the pouring aid 173 is provided, it may be formed during manufacture of the container. For example, the pouring aid 176 may be formed by moulding of the container or by overmoulding or formed separately.

In the preferred embodiment, the pouring aid 173 is a spout or spout element.

The spout comprises two, here triangular, flaps 173a joining at an edge and forming a tip 173b. The spout can be moved, folded out or unfolded from a folded configuration into a pouring configuration for enabling pouring. Referring back to Figure 3, the pouring aid 173 is shown in the folded configuration. To unfold the spout, the user moves the tip 173b away from peripheral wall 118, preferably by rotating the tip 173b around a longitudinal axis. When the spout is no longer required, the spout may be folded back into the folded configuration. This involves in the shown embodiment moving the tip 173b back to or towards the peripheral wall 118. Although not provided, a fastener may be envisioned to maintain the 5 pouring aid 173 in one of the folded configuration and the pouring configuration. The strip element 169 in-use may optionally maintain the pouring aid 173 in the folded configuration. Optionally, part of the secondary connecting portion 144 may be provided on the pouring aid 173. Here, part of the screw thread may be provided on the outer face and/or, preferably, the inner face of the one or both 10 flaps 173a.

Optionally, the storage apparatus 12 may comprise one or more further containers. The one or more further containers are more preferably one or more storage or second containers 110. The or each further container may thus be similar or identical to the second container 110. However, the, each or at least one further container may be different to both the first container and the second container 110. Detailed description of the common features and caveats is omitted for brevity.

The storage apparatus 12 is preferably modular. As such, containers 10;110, and more preferably, second containers 110 may be connectable to each other in any order. Any number of second containers 110 may be removed and/or added. The first container 10 and/or one or more second containers 110 may be provided in isolation. Two or more second containers 110 may be provided alone, without a first container 10.

In the shown embodiment, the further said second container 110 is preferably engageable with the second container 110 and more preferably to the base thereof, such that the second container 110 is intermediate between the first container 10 and the further said second container 110. Thus, in the detailed description of the second container 110, any reference to a feature of the first container 10 is to be replaced with the corresponding feature of the second container 110.

In-use, a user, anticipating that they will want one or more drinks, and optionally needing to store a snack, money or medicine for later in the day, obtains a storage apparatus 12, having at least one first container, and at least one the second container 110. The user may also obtain one or more further said second 5 containers 110, as required. The storage apparatus 12 may optionally be provided in a disassembled configuration or a kit form, as shown in Figure 6. The storage apparatus 12 of Figure 6 has one first container 10 and three second containers 110. However, any number of first containers 10 and/or of second containers may be combined. The user may need to assemble the storage 10 apparatus 12 prior to use.

Whilst the storage apparatus 12 comprises a first container 10 and a second container 110, it is also understood that a said first container 10 and/or a said second container 110 may be provided individually, for example as consumables.

As the storage apparatus 12 preferably includes modularly connectable containers, the user may be able to source one or more of any of the containers independently. This may be desirable if one container were to break. Alternatively, containers may be aesthetically stylised differently and the user may want to use a container having a particular aesthetic design.

If a range of different first containers and/or second containers is available, the user may select the first container(s) 10 and/or second container(s) 110 from the range. The selection may be according to the required use, dimensions and/or volume of the relevant container, the ingredient, whether the ingredient is liquid, solid or powder, the number of compartments, the provision or absence of a temperature controlling element, the material, and/or the aesthetics, or any other criterion. Multiple drinking containers may be required, for example if multiple users intend to use the storage apparatus 10, such as during travelling and/or camping, by way of example.

If a removably insertable volume-divider 152 is provided, the user can choose whether to insert the volume-divider 152 into the second volume 114.

If a rechargeable temperature controlling element 27;127, such as a cooling element 28;128 is provided, the temperature controlling element 27;127may be recharged prior to use. In the case of an electrical temperature controlling element 27;127, recharging may involve plugging the temperature controlling 5 element 27;127 into the source of power, such as electrical mains and/or insert a new battery. In the case of a non-electrical cooling element 28, the cooling element 28 may be inserted into a cool space, such as a fridge or a freezer, prior to use, in order to be cold when required. If the cooling element 28 is non-removably contained within a container 10;110, the container 10;110 may need 10 to be inserted into the cool space.

The user inserts into the first container 10 and/or second container 110 one or more ingredients, such as milk, a tea-bag, coffee granules, a spirit, to make the or at least one of the beverages. The ingredient may be a powder or a liquid. This step can be omitted if the user simply wants to store the storage apparatus 12 in a compact condition until it is next used.

If a volume-indicator 150 is provided to give an indication of the maximum volume of ingredient that can be received in the second container 110, such as a graduation or such as a measuring spoon, the user preferably does not fill the second container 110 beyond the indication.

If the sealing partition 146 is provided, the user can seal the second volume 114 and/or the item-receiving sub-volume 114 thereof using the sealing partition 146. In the preferred embodiment, this involves inserting the barrier 160 into the second volume 114, for example by pushing the sealing partition 146 axially down into the second volume 114.

The barrier 160 is positioned or made to span or extend across a transverse plane of the second volume 114. If an abutment-element 148 is provided, the abutment-element 148 prevents or inhibits the sealing partition 146 from being pushed too far, as this could result in spillage of any contents in the second container 110.

The user connects the second container 110 to the first container 10. In the present embodiment, connecting the containers comprises inserting or seating at least part of the first container 10 into the second volume 114 of the second container 110, as illustrated by Arrow C in Figure 6. More preferably, the first base wall 16 of the first container 10 is seated in the second volume 114. This is illustrated by Figures 6 to 8.

Alternatively or preferably, additionally, the primary connecting portion 20 of the first container 10 is engaged with the secondary connecting portion 144 of the second container 110. Here, engagement of the connecting portions is carried out by rotating one container relative to the other. As a result, the complementary screw threads engage with each other. The second seal is thereby formed.

If the sealing partition 146 is omitted, for example, if the sealing partition has been lost, damaged or warped due to use, the engagement of the first container 10 and second container 110 still enable the second volume 114 to be sealed.

Depending on the relative dimensions, the first base wall 16 may abut against the sealing partition 146 which may further strengthen the seal provided by the sealing partition 146.

If a ring element 168 is provided, the ring element 168 may need to be inserted or positioned at, adjacent or surrounding the rim 138 of the second container 110 and/or at, adjacent or surrounding the first base wall 116. Of course, it may be possible that the ring element may be secondarily positioned at, in or around the junction 154, after the first container 10 has been at least partly received within the second container 110. This may be possible for instance if the ring element is stretched, positioned to surround the junction 154 and released such that the ring element elastically returns to or towards an unstretched condition.

In Figures 7 and 8, the storage apparatus 12 is in an assembled condition. The storage apparatus 12 is deemed to be in an assembled condition when at least one first container 10 and at least one second container 110 are engaged together.

Figure 9 is a close-up of the junction 154 between the first container 10 and the second container 110, illustrating the three seals.

If further containers are required, for example for storing ingredients to make a greater total volume of a beverage and/or different ingredients, for example for 5 making a different beverage, the user repeats all or at least some of the above steps in relation to a further second container 110.

For example, the user may connect a further said second container 110 to the second container 110 by seating at least part of the second container 110 in a volume of the further said second container 110, illustrated by Arrow D and engaging a secondary connecting portion 144 of the further said second container 110 to a primary connecting portion 120 of the second container 110. Optionally, the user may insert a sealing partition 146 into the volume of the further said second container 110 prior to connecting the further said second container 110 to the second container 110. In Figure 6, two further second containers 110 are connected, as illustrated by Arrows E and F, such that there are three second containers 110 and one first container 10 illustrated in Figure 6.

The user can connect a plurality of second containers 110 together before or after connecting the second container 110 to the first container 10. All containers are connected axially to one another. In other words, the containers are connected 20 end to end.

When the user wants to access a stored item, for example when wanting a drink, the user disconnects the, each or at least one primary connecting portion 20 from the, each or at least one secondary connecting portion 144 and/or disengages the, each or at least one container from another said container.

The user selects the relevant container containing the required ingredient. If a labelling element is provided, the user can quickly and/or easily locate the relevant container or containers. The labelling element may even avoid the need for removing the sealing partition 146 to check the contents of the container, thereby leaving the seal formed by the sealing partition 146 intact until the ingredient is required. The ingredient may remain fresher for longer. The risk of accidental spillage is also reduced.

The user removes the sealing partition 146 of the at least one selected storage container. In the preferred embodiment, the user grasps the tab portion 164b 5 and/or hooks their fingers around the ridge portion 164a, before pulling the sealing partition 146 out of the second volume 114.

The user then pours the contents of the storage container into the drinking container, here the first container 10. The drinking container may be empty or may already include at least one further ingredient.

If a greater volume of the ingredient and/or additional ingredients are required from one or more further containers, the user may repeat the above steps of selecting a further container and accessing the contents thereof.

As, optionally hot, water may be readily available from an external source, the user may not need to store water within the storage apparatus 12. This beneficially provides a lighter storage apparatus 12. The user may optionally obtain water from the external source and insert the water from into the drinking container. If a heating element is provided, the heating element can be controlled to heat the beverage.

An example of a beverage may be tea. The user inserts tea, such as a teabag or 20 loose-leaf tea, water, optionally milk and/or sugar into the first container 10.

The user mixes the ingredients together in the drinking container, for example by stirring with the stirring implement 24 and/or swirling the ingredients.

If a lid 26 is provided, the user may engage the lid 26 if required with the first container 10. This may prevent or reduce the risk of spillage from the first container 10. The lid 26 may also slow the rate of cooling of a hot beverage and/or slow the rate of warming of a cold beverage. The lid 26 may also enable the user to mix the beverage by shaking the first container 10.

If the lid 26 has an aperture 42a, the user can pour and/or drink from the drinking container with the lid 26 on. If a closure element 42b is provided, the closure element 42b may need to be removed or move to be in a non-obstructing configuration first and can be repositioned after use to prevent or inhibit any spillage of any beverage remaining in the first volume 14.

The user may partially or fully disassemble the storage apparatus 12 for cleaning. Preferably, the various components of the storage apparatus 12 are washable in a washing-up machine.

Referring now to Figures 10 to 12, there is shown a second embodiment of a 10 storage apparatus 212. The second embodiment of the storage apparatus 212 is similar to the first embodiment of the storage apparatus 12, having same or similar containers, and optional ring element or elements 268.

In the second embodiment of the storage apparatus 12, the containers are referred to as third container 210 and fourth container 310 for clarity, but could easily be referred to as first and second containers. The third container 210 is similar to the first container 10 of the first embodiment of the storage apparatus 12. Features of the third container 210 which are similar or the same as features of the first embodiment of the first container 10 have similar reference numerals, with the prefix "2" added. Any references to "first" are replaced with "third". Thus, the third container 210 is similar to the first container 10, having same or similar third base wall 216, third volume 214, third peripheral wall 218, primary connecting portion 220, grip-enhancement element 222, stirring implement 224, lid 226, and a temperature controlling element 227 preferably including a heating element and/or cooling element 228, but any of the above may be omitted and/or a plurality may be provided. Detailed description of the common features and caveats is omitted for brevity.

The fourth container 310 is similar to the second container 110 of the first embodiment. Features of the fourth container 310 which are similar or the same as features of the second container 110 have similar reference numerals, with 30 the prefix "3" replacing the previous prefix of "1". Any references to "second" are replaced with "fourth". The fourth container 310 has similar or same fourth base wall, sealing partition 346, a fourth peripheral wall 318, internal cavity, temperature controlling element, secondary connecting portion 344, primary connecting portion 320, fourth volume 314, and volume-divider 352 although any of the above may be omitted and/or a plurality of any of the above may be provided. Detailed description of the common features and caveats is omitted for brevity. No abutment-element nor volume-indicator are required or shown, but either or both may be provided, if desired.

In the second embodiment of the storage apparatus 12, the engagement of the two containers is reversed. Rather than part of the first container 10 being inserted into the second volume 14 of the second container 12 as is the case in the first embodiment of the storage apparatus 12, part of the fourth container 310 is insertable into the third container 210.

The third container 210 preferably includes a skirt or lip 274 extending axially from at or adjacent to the third peripheral edge 230. The lip 274 extends away from the third rim 238. Optionally, the lip 274 may extend from the third peripheral wall 218. The lip 274 may even be integrally formed with the third peripheral wall 218. In other words, the third peripheral wall 218 may extend in both directions axially from where it meets the third base wall 216.

The lip 274 defines a recessed volume or recess 276. The recess 276 has a shape and a dimension so as to receive at least part of the fourth container 310, preferably at least the fourth rim 338 within. The primary connecting portion 220 may be provided in or on the lip 274. The primary connecting portion 220 is preferably within the recess 276 but additional or alternatively be on an outer face of the lip 274.

The sealing partition 346 may not necessarily be recessed within the fourth volume 314. Instead, the sealing partition 346 may be positioned at the fourth rim 338, or even between the fourth rim 338 and the third base wall 216. The sealing partition 346 may even extend so as to surround the fourth rim 338, as shown in Figure 11 and Figure 12.

The primary connecting portion 320 of the fourth container 310 is here identical to that of the second container 110, as shown. However, the base of the fourth container may easily be similar or the same as arrangement as the base of the third container, with similar fourth lip defining a recess for receiving part of a further said fourth container therein.

The uses of the second embodiment of the storage apparatus 212 are the same or similar to those of the first embodiment. Detailed description of the common features and caveats is omitted for brevity.

Although in each of the above embodiments, at least one of or each of the base wall and the peripheral wall of any or all of the containers preferably includes an internal cavity, it may easily be envisioned that it may easily be envisioned that the internal cavity may be omitted from the base wall and/or the peripheral wall of any or all the containers. In other words, the base wall and/or the peripheral wall may be a non-hollow or solid wall. There may be no inner surface and no outer surface.

All the above described containers comprise or consist of metal. In an alternative embodiment, any of the containers may comprise ceramics in addition to or instead of metal. Examples of ceramics include aluminium oxide, zirconium oxide, any other oxide, or any combination thereof. The ceramics component may be printed by additive manufacture, moulded, or formed by any other known technique to the skilled person. If the container has screw threaded portions, these may be machined onto the ceramic. Overmoulding may be an option. The ceramic may be polished. The ceramic may be white and/or may have coloured prints for variation.

Combinations of materials may be envisioned. For instance, the base wall and/or the peripheral wall may comprise ceramics, whilst the primary and secondary connecting portions may be formed of metal or plastics. The metal or plastics may be embedded into the ceramics material.

Instead or in addition to the tab and ridge, the grasping portion may include any alternative element or part which may enable a user to hold the sealing partition, such as a ring, a ring pull, a rod, one or more depressions. The tab may be foldable or non-foldable tab.

The ring element 168 may be fully externally received, such that the ring inner surface 172a may be positionable around or abutted against the outward face of the outer surface of a said peripheral wall.

Although the main intended use of the storage apparatus is to store ingredients, and when required making a beverage in the first container, alternative uses may be envisioned without any or any substantial modification of the storage apparatus. For example, the storage apparatus may be used to cook one or more ingredients and/or bake, for example a cake in a mug. A metal and/or ceramics storage apparatus may be beneficial for enabling cooking and/or baking. One or more containers may be used to store any or any combination of: food, such as marshmallows, chocolate, fruit, including dried fruit, nuts, biscuits, nutritional supplements, a candle, candlewax, medicine, protein powder, and money, contact lenses, jewelry, a sound emitting element, by way of examples only. The sound emitting element may emit a melody or tune, such as a "happy birthday" tune.

Optionally, any of the above containers may be supplied with one or more ingredients and/or items within.

Any of the features and caveats that apply to one of the embodiments may easily be provided or applicable to any of the other embodiments.

Whilst a preferred shape may have been specified for any of the above-described features, any alternative shape may be envisioned in any of transverse or lateral cross-section, longitudinal cross-section, in side view, or in plan view. The shape may be any or any combination of: curved, part curved, non-curved, linear, part linear, non-linear, a broken line, any polygon, whether regular or irregular, having one or more chamfered and/or rounded corners, a triangle, a quadrilateral, such as a square, a rectangle, a trapezium, a trapezoid, a pentagon, a hexagon, a heptagon, an octagon, or any other polygon, a cross, an ellipse, a circle, part circular, an oval, or any abstract shape.

It is therefore possible to provide a multi-container storage apparatus which can 5 store ingredients for different beverages in a compact manner. Each volume of each storage container can be sealed by up to at least three distinct seals for preventing or inhibiting spillage of ingredients. The redundancy of seals additionally increases the shelf-life of the storage apparatus as the storage apparatus can continue to be used even if the sealing partition and/or the ring 10 element associated with a particular container are lost or damaged.

It is also possible to provide individual containers adapted or configured to be connectable with an existing container of a storage apparatus. The storage apparatus is modular and/or customisable.

It is further possible to provide a method of assembling a multi-container storage 15 apparatus. Assembly is simple, even when one or more storage containers are filled. The result of the method is a compact storage apparatus.

The words 'comprises/comprising' and the words 'having/including' when used herein with reference to the present invention are used to specify the presence of stated features, integers, steps or components, but do not preclude the presence or addition of one or more other features, integers, steps, components or groups thereof.

It is appreciated that certain features of the invention, which are, for clarity, described in the context of separate embodiments, may also be provided in combination in a single embodiment. Conversely, various features of the invention which are, for brevity, described in the context of a single embodiment, may also be provided separately or in any suitable sub-combination.

The embodiments described above are provided by way of examples only, and various other modifications will be apparent to persons skilled in the field without departing from the scope of the invention as defined herein.

Claims

Claims 1 A multi-container storage apparatus comprising a first container including a first base wall; a first peripheral wall extending from at or adjacent to a first peripheral edge of the first base wall; and a primary connecting portion provided at or adjacent to the first peripheral edge of the first base wall; and a second container including a second base wall; a second peripheral wall extending from at or adjacent to a second peripheral edge of the second base wall, the second peripheral wall defining a volume and a rim defining an access to the volume; a secondary connecting portion provided at or adjacent to the rim, sealingly connectable with the primary connecting portion of the first container for forming a first seal of at least pad of the volume of the second container; an internal sealing partition extendable across a cross-sectional area of the volume for providing a second seal of at least pad of the volume of the second container, wherein the internal sealing partition is internal to the storage apparatus when the primary connecting portion and the secondary connecting portion are interengaged.
2 A multi-container storage apparatus as claimed in claim 1, wherein at least pad of the internal sealing partition is receivable within the volume of the second container, recessed relative to the rim such that pad of the first container is removably seatable within the volume of the second container.
3. A multi-container storage apparatus as claimed in claim 2, wherein at least one of the first container and the second container comprises a ceramic material.
4. A multi-container storage apparatus as claimed in any one of the preceding claims, wherein at least one of the first container and the second container comprises a metal material.
5. A multi-container storage apparatus as claimed in any one of the preceding claims, wherein at least one of: the first peripheral wall, the second peripheral wall, the first base wall, and the second base wall comprises an inner surface and an outer surface defining between them an internal cavity.
6. A multi-container storage apparatus as claimed in any one of the preceding claims, further comprising a temperature controlling element.
7. A multi-container storage apparatus as claimed in claim 6, wherein the temperature controlling element is positioned within the internal cavity.
8. A multi-container storage apparatus as claimed in claim 7, wherein the temperature controlling element is removably insertable into the internal cavity.
9. A multi-container storage apparatus as claimed in any one of the preceding claims, wherein the primary connecting portion and the secondary connecting portion include complementary screw-threads.
10.A multi-container storage apparatus as claimed in any one of the preceding claims, wherein the internal sealing partition includes a planar barrier.
11.A multi-container storage apparatus as claimed in claim 10, wherein the planar barrier includes a disc.
12.A multi-container storage apparatus as claimed in claim 10 or claim 11, wherein the internal sealing partition further comprising a grasping portion for enabling a user to grasp the gasping portion to facilitate the insertion and/or removal of the internal sealing partition.
13.A multi-container storage apparatus as claimed in claim 12, wherein the grasping portion includes a ridge.
14.A multi-container storage apparatus as claimed in any one of the preceding claims, wherein the internal sealing partition comprises silicone.
15.A multi-container storage apparatus as claimed in any one of the preceding claims, further comprising a ring element positionable at or adjacent to the primary connecting portion of the first container and/or the secondary connecting portion of the second container for providing a third seal of the volume of the second container.
16.A multi-container storage apparatus as claimed in claim 15, wherein the ring element comprises an elastically deformable material.
17.A multi-container storage apparatus as claimed in claim 16, wherein the elastically deformable material is silicone.
18.A multi-container storage apparatus as claimed in any one of the preceding claims, wherein the first container further comprises a grip-enhancement element.
19.A multi-container storage apparatus as claimed in any one of the preceding claims, further comprising a stirring implement.
20.A multi-container storage apparatus as claimed in any one of the preceding claims, wherein the second container further comprises a volume-divider for dividing the volume into at least two separate compartments.
21.A multi-container storage apparatus as claimed in any one of the preceding claims, wherein the second container further comprises a primary connecting portion provided at or adjacent to the second peripheral edge of the second base wall, the primary connecting portion of the second container being sealingly connectable with the secondary connecting portion of a further container.
22.A first container for the multi-container storage apparatus of any of the preceding claims.
23.A second container for the multi-container storage apparatus of any one of claims 1 to 21.
24.A method of assembling of a multi-container storage apparatus, the method comprising the steps of: a] obtaining a multi-container storage apparatus as claimed in any one of claims 1 to 21; b] optionally inserting the internal sealing partition into the second container or into the first container for providing a seal of at least part of the volume of the second container; c] sealing the volume of the second container by inserting at least part of the first container in the second container or vice-versa, and engaging the secondary connecting portion of the second container with the primary connecting portion of the first container.
25.A method as claimed in claim 24, comprising a further step of d] connecting a further container to the second container by inserting at least part of the second container in a volume of the further container or vice versa, and engaging a secondary connecting portion of the further container to a primary connecting portion of the second container, and optionally inserting an internal sealing partition into the volume of the further container prior to connecting the third container to the second container.