An insulating device can include an aperture having a waterproof closure which allows access to the chamber within the insulating device. The closure can help prevent any fluid leakage into and out of the insulating device if the insulating device is overturned or in any configuration other than upright. The closure also prevents any fluid from permeating into the chamber if the insulating device is exposed to precipitation, other fluid, or submersed under water. This construction results in an insulating chamber impervious to water and other liquids when the closure is sealed.

An insulating device can include an aperture having a waterproof closure which allows access to the chamber within the insulating device. The closure can help prevent any fluid leakage into and out of the insulating device if the insulating device is overturned or in any configuration other than upright. The closure also prevents any fluid from permeating into the chamber if the insulating device is exposed to precipitation, other fluid, or submersed under water. This construction results in an insulating chamber impervious to water and other liquids when the closure is sealed.

Containers with one or more tray retention portions and a support stand are described. For example, a container can include: a substantially hollow body including a plurality of body walls extending vertically from a bottom portion; an extension portion rotatably coupled to an outward-facing surface of a body wall among the plurality of body walls, the extension portion configured to rotate to an active position in which the extension portion extends outwardly from the body wall; and a support stand having a proximal end coupled to the outward-facing surface of the body wall and a distal end, the support stand configured to move between at least a stowed position in which the support stand is positioned against or proximate to the outward-facing surface of the body wall and a support position in which the support stand extends outwardly from the body wall.

A container device that has an outer shell with an opening that is sealed by a closure mechanism. The closure mechanism can include magnetic strips that are configured to partially or wholly seal the opening.

A container device that has an outer shell with an opening that is sealed by a closure mechanism. The closure mechanism can include magnetic strips that are configured to partially or wholly seal the opening.

In a multi-functional storage container and fitness training system, a storage container of the system includes additional functionality and utility as one or more of a combination of a fitness exercise station, a portable cooler or personal storage container, and a platform to secure smart electronic devices thereon such as smartphones, tablet-like devices, and the like, providing a charging station function to charge these smart devices. The example system may alternatively be understood as a fitness exercise station having multi-functional utility beyond exercise, or a storage container having multi-functional utility beyond the storage of articles.

A container assembly has an insulated wall structure and a chamber. The chamber has an opening governed by a closure member that is movable between open and closed positions. The closure may include a hood. The container assembly has a first periphery. The cap has a second periphery defining the opening. A skirt extends between the peripheries. The second periphery is longer than the body of the container assembly. The skirt is foldable. In the closed position the first and second margins being of the second periphery are secured to each other, and the skirt is at least partially folded. In the open position, the skirt is more unfolded than in said closed position, and at least a portion of one of the margins is located more distantly from the chamber, or the wall structure than when closed. The closure has a floating jaw-bone reinforcement arrangement.