A portable container includes a top portion defining a first hollow region configured to store a first product, a bottom portion rotatably coupled to the top portion and defining a second hollow region configured to store a second product, and a sealing mechanism configured to selectively fluidly couple the first and second hollow regions during relative rotation of the top and bottom portions. The sealing mechanism is movable between a closed position in which the first hollow region of the top portion is fluidly isolated from the hollow region of the bottom portion, and an open position in which the first hollow region is fluidly coupled with the second hollow region. Rapid relative rotation of the top and bottom portions causes the sealing mechanism to move from the closed position to the open position.

An article of manufacture, comprising an inflatable unit having at least a portion with a drop-stitch construction is provided. The inflatable unit may comprise a first inflatable drop-stitch chamber defining a bottom wall, a second inflatable drop-stitch chamber defining a plurality of side walls, and a third inflatable drop-stitch chamber defining a lid of the inflatable unit.

An article of manufacture, comprising an inflatable unit having at least a portion with a drop-stitch construction is provided. The inflatable unit may comprise a first inflatable drop-stitch chamber defining a bottom wall, a second inflatable drop-stitch chamber defining a plurality of side walls, and a third inflatable drop-stitch chamber defining a lid of the inflatable unit.

A food jar is described that may be used to store and transport food items. The food jar includes a container. The container defines an interior to store a food product. A stopper is sized to close an opening of the container. A base removably engages to a lower portion of the container.

The invention discloses an airtight thermal insulation with a large opening therein, comprising a base, a tableware box, a thermal insulation body, a zipper enclosure, an iron wire frame and a strap, wherein the side of the base has the tableware box, the top thereof has the body; the side of the body has an outer pocket, the left and right sides thereof have a handle above the pocket, the interior thereof has the inner lining; two sides of the inner lining top have a zipper tail strap extendedly, the periphery thereof has the velcro; the body top edge has a zipper enclosure; two sides of the enclosure have a side patch top, the enclosure is internally embedded with the iron wire frame comprising left and right ones. The overall structure is simple, the sealing effect is good, the large opening effect is achieved and it has certain promotion value.

Edible container for food products includes two halves of same shape, both of baked dough, shaped as a thin-walled tray with side walls on which protrusions and hollows are made; each half is symmetrical in plan view, as a tray, relative to an axis along a bottom of the tray; both halves are interconnected with the location of the protrusions of one half in the hollows of the other half to form a hollow thin-walled shell. End support platform is along edge of side walls of each tray. The protrusions and hollows are along the platform on inner wall of the tray. The protrusions are above the support platform and the hollows are below the level. Recesses are on outer surface of the tray opposite each protrusion, inside the tray extended along a height of the side wall, to form stiffeners on outer surface; each protrusion is opposite a recess.

The invention relates to a portable cooler having a multilayer structure, provided with a lid which enables it to be used in an upside-down position. Both the outer body and the lid have an outer layer as a polypropylene casing, an EPS-based intermediate layer and a polypropylene-based inner layer, having holes on the smaller inner faces thereof coinciding with each other for the passage of a rivet and an O-ring for fastening the carrying handle.

The invention relates to a portable cooler having a multilayer structure, provided with a lid which enables it to be used in an upside-down position. Both the outer body and the lid have an outer layer as a polypropylene casing, an EPS-based intermediate layer and a polypropylene-based inner layer, having holes on the smaller inner faces thereof coinciding with each other for the passage of a rivet and an O-ring for fastening the carrying handle.

A portable container to transport bar garnishes and equipment. A first section of the container folds out to become a preparation area while a plurality of removable trays are seated in a second section of a container. Trays are interchangeable and removable for filling emptying and cleaning.

An insulating device can include a body assembly and a lid assembly where an insulating layer is connected to both the body assembly and the lid assembly. An aperture with a closure is formed between the body assembly and lid assembly to form a storage compartment. An insulating tab may be formed from a portion of the insulating layer and an inner liner of the body assembly to help insulate the closure region. In addition, a first magnetic element may be secured within the insulating tab that may engage a second magnetic element secured within the lid assembly.