A storage system includes a plurality of vessels each shaped to engage with an adjoining vessel in a top-to-bottom orientation. The volume of the vessels may vary. The lip of each vessel includes a plurality of radially positioned flanges, and the bottom of each vessel includes a plurality of radially positioned locking lugs that correspond and engage with the flanges upon rotation of one vessel relative to the other.

A container having a center portion and two side portions each situated at an angle to the center portion and extending in opposite directions such that the a left half of the container is substantially identical to a right half of the container. The container includes recesses and protrusions which enable the container to stack in two orientations generally perpendicular to each other.

Provided is a handle including an annular part configured to fit in a neck part of a container, a first extension part provided so as to be continuous with the annular part, and a first holding part provided so as to be continuous with the first extension part, in which the annular part includes a second contact part capable of coming into contact with a first contact part provided to the neck part, and the first extension part is configured to be positioned with respect to the container by the contact between the first contact part and the second contact part.

A storage system includes a plurality of vessels each shaped to engage with an adjoining vessel in a top-to-bottom orientation. The volume of the vessels may vary. The lip of each vessel includes a plurality of radially positioned flanges, and the bottom of each vessel includes a plurality of radially positioned locking lugs that correspond and engage with the flanges upon rotation of one vessel relative to the other.

A connecting system for providing a fluidic connection, preferably between containers, wherein the connecting system has at least two connecting arrangements configured to provide the fluidic connection, namely a first connecting arrangement and a second connecting arrangement, each of which is fluidically sealed in an initial state, wherein the first connecting arrangement has, in particular, a film-shaped, brittle and/or unstable opening region, is deformable outside the opening region and is configured such that deformation causes the first connecting arrangement to open in the opening region.

A container system having at least two containers, preferably bottles, each of which has a removal opening, preferably closed off by a septum in each case, wherein the containers have, on a side remote from the respective removal opening, particularly on the bottom of the respective bottle, a connecting arrangements for providing a fluidic connection between the containers, and/or having at least one container which forms a removal opening. The container has, on a side remote from the removal opening, a removable, cap-shaped cover which forms a holding device, for a region of the container forming the removal opening, so that the cover can be used as a support foot for the container when it is held by the holding device in the region forming the removal opening.

This present invention relates to a neck and upper body bottle connection system which allows two bottles/containers of any size or shape to be connected top to bottom with increased stability which is achieved using a combination of stability and attachment elements. The upper body of the bottle/container is inserted into the bottom of another bottle/container prepared for it. The inserted presence of the upper body of the inserting bottle/container into its host provides increased stability for the connection system against external loads while the neck which forms the opening of the bottle/container is made to attach/fasten to the bottom of the host after insertion with the use of fastening mechanisms. The upper body can also work with the neck or alone to provide the attachment/fastening element when required.

A nestable paint container having a main body can having a can bottom, the can is used for receiving paint, the paint body having tapering sidewalls; a circumferential paint can cover and grooved against an uppermost region beneath a rim of an upper side of the main body can; a small central can cover cap about an open small circular opening in the can cover; a substantially circular spline gripping element; and a drip spout.

A crate for storing containers includes a plurality of walls and a base connected to the plurality of walls. The base includes a plurality of recessed areas each having a first container contact surface spaced from a second container contact surface.

A reconfigurable container system, including a bottle. The bottle includes an inner wall having an upper end defining a bottle opening, an outer wall having an upper end with a rim adjacent to a screw connector, and connector insert having a bayonet connector and a seal ring. The system includes a closure having an outer wall with a screw connector configured to releasably connect to the screw connector of the bottle to join the closure and the bottle. The closure includes a seal positioned to engage the bottle when the screw connectors of the bottle and closure connect to retain liquid in the bottle. The system includes a bottom canister having a bayonet connector configured to releasably connect to the bottle bayonet connector to selectively join the bottom canister and the bottle so the bottom canister sealingly engages the seal ring to retain contents in the bottom canister.