In one aspect, food transport systems are described herein. In some embodiments, such a system comprises an interior compartment defined by a floor, one or more side walls, and optionally a lid. The lid has open and closed configurations. The lid, or a bottom surface thereof, is in facing opposition to the floor when the lid is in the closed configuration. The side walls comprise fold lines or seams substantially parallel to the floor. Further, the side walls have reduced thickness or rigidity or self-supporting ability at the fold lines. The interior compartment has an extended configuration and a folded configuration. When the interior compartment is in the extended configuration, the side walls are substantially orthogonal to the floor. When the interior compartment is in the folded configuration, the side walls are folded or collapsed onto themselves along the fold lines, in a direction orthogonal to the floor.

In one aspect, a food delivery temperature charging system, temperature charging cradle systems and food transportation system are described herein. In some embodiments, the food delivery temperature charging system contains a temperature charging cradle system including a base unit including a first temperature adjustment unit generating hot or cold air, a backing affixed to the base unit, and a channel duct affixed to the backing, wherein the first temperature adjustment unit is connected to the channel duct so that the channel duct permits free flow of the first temperature medium to a charging station. The food delivery temperature charging system further includes a charging station containing a horizontal shelf for holding a food storage system including a shelf temperature medium portal, which is connected to a channel duct so that the first temperature medium is conveyed from the fully enclosed channel duct to the temperature medium portal.

A system for holding multiple beverage containers may include a cooler or carrier with toting handles, closing tabs, and base. The base may be formed from a molded plastic, rubber or synthetic rubber material. The base may also include feet that hold the base a sufficient height from the ground. The base may have a generally conic tapering drain floor that makes up its top surface. The tapering drain floor may make draining the carrier easier by directing water toward a drain hole located in the base. Extending up from the base may be a multi-layer soft-sided wall where different layers perform different desired functions. For example, an inside layer closest to the internal cavity may be a waterproof layer, a middle layer may be an insulating layer, and an external layer may be a decorative layer.

A backpack for moving a variety of different loads from a first location to a second location in a plurality of different ways. The device includes a bag for holding the load. A pair of straps are on the bag for releasably securing the bag to the shoulders and back of a person for transportation by the wearer. The device includes two handles on the bag for hand carrying the bag from location to location. The device further includes two wheels on the bag for wheeling the bag from said first location to said second location and a third handle for use pushing and/or pulling the backpack when the backpack is to be wheeled. The backpack also includes an ice compartment for holding items requiring refrigeration and a drainage plug on the ice compartment for draining water from the ice chest when the need arises located between four luggage bumpers.

A system for holding multiple beverage containers may include a cooler or carrier with toting handles, closing tabs, and base. The base may be formed from a molded plastic, rubber or synthetic rubber material. The base may also include feet that hold the base a sufficient height from the ground. The base may have a generally conic tapering drain floor that makes up its top surface. The tapering drain floor may make draining the carrier easier by directing water toward a drain hole located in the base. Extending up from the base may be a multi-layer soft-sided wall where different layers perform different desired functions. For example, an inside layer closest to the internal cavity may be a waterproof layer, a middle layer may be an insulating layer, and an external layer may be a decorative layer.

A cooling system of an upper garment wherein the cooling pad is formed from a coil of conduit disposed over the chest/heart-region of the user beneath the upper garment. The hear-region disposition of the low-profile coiled cooling pad facilitates the cooling effect to be circulated by way of the user's circulatory system. The cooling pad is fluidly connected to a reservoir and pump for urging coolant flow between the three elements. The power supply, reservoir and fans for cooling the latter two elements are disposed external to the upper garment, so that heat they may generate can dissipate away from the user.

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 may also prevent any fluid from permeating into the chamber if the insulating device is exposed to precipitation, other fluid, or submersed under water. The insulating device may include a back panel support structure and shoulder straps allowing the device to be worn as a backpack. This construction results in an insulating chamber that is substantially 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 may also prevent any fluid from permeating into the chamber if the insulating device is exposed to precipitation, other fluid, or submersed under water. The insulating device may include a back panel support structure and shoulder straps allowing the device to be worn as a backpack. This construction results in an insulating chamber that is substantially impervious to water and other liquids when the closure is sealed.

A collapsible backpack cooler includes a base, a collapsible portion, a back portion, and one or more straps configured for use by a user in securing the collapsible backpack cooler to their back. The collapsible backpack cooler is configured to allow the collapsible backpack cooler to transition between an expanded configuration, and a collapsed configuration having a reduced volume as compared to the expanded configuration.

A collapsible backpack cooler includes a base, a collapsible portion, a back portion, and one or more straps configured for use by a user in securing the collapsible backpack cooler to their back. The collapsible backpack cooler is configured to allow the collapsible backpack cooler to transition between an expanded configuration, and a collapsed configuration having a reduced volume as compared to the expanded configuration.