An inflatable insulation panel includes a bladder configured to contain air, plurality of tethers disposed within an interior cavity of the bladder, and at least one reflective film disposed within the interior cavity of the bladder. The bladder includes a first wall, a second wall opposite of the first wall, and perimeter walls extending between and connected to perimeter edges of the first and second walls. The first and second walls and the perimeter walls collectively defining the interior cavity of the bladder. The plurality of tethers extend between and are connected to interior surfaces of the first and second walls. The plurality of tethers limit movement of the first and second walls away from one another when the bladder is inflated. The at least one reflective film is disposed between the interior surfaces of the first and second walls.

An inflatable insulation panel includes a bladder configured to contain air, plurality of tethers disposed within an interior cavity of the bladder, and at least one reflective film disposed within the interior cavity of the bladder. The bladder includes a first wall, a second wall opposite of the first wall, and perimeter walls extending between and connected to perimeter edges of the first and second walls. The first and second walls and the perimeter walls collectively defining the interior cavity of the bladder. The plurality of tethers extend between and are connected to interior surfaces of the first and second walls. The plurality of tethers limit movement of the first and second walls away from one another when the bladder is inflated. The at least one reflective film is disposed between the interior surfaces of the first and second walls.

A cooler including a main body, a lid, and a tabletop. The main body includes an interior cavity and an upper circumference when the main body is in an upright position. The lid and the tabletop are both pivotally attached to the main body. The lid has a closed position for covering the upper circumference of the main body to enclose the interior cavity forming an insulating container. The tabletop has an opened position to form a horizontal surface for placing and supporting objects when the main body is in the upright position.

An inner folding structure of lunch box mainly has a body made of a soft material, the body has a peripheral wall made of the soft material and defining an accommodating space by surrounding the accommodating space, and a bottom wall of the same material as the peripheral wall and integrally formed with the peripheral wall, one end of the peripheral wall is connected to the bottom wall, and another end of the peripheral wall is formed with an opening communicating with the accommodating space. A direction in which the opening extends toward the bottom wall is a supporting force direction, the peripheral wall has an inner surface facing the accommodating space, and an outer surface opposite to the inner surface, the inner surface is recessed with a plurality of folding grooves around the accommodating space, and the outer surface extends straight and flatly along the supporting force direction.

An inner folding structure of lunch box mainly has a body made of a soft material, the body has a peripheral wall made of the soft material and defining an accommodating space by surrounding the accommodating space, and a bottom wall of the same material as the peripheral wall and integrally formed with the peripheral wall, one end of the peripheral wall is connected to the bottom wall, and another end of the peripheral wall is formed with an opening communicating with the accommodating space. A direction in which the opening extends toward the bottom wall is a supporting force direction, the peripheral wall has an inner surface facing the accommodating space, and an outer surface opposite to the inner surface, the inner surface is recessed with a plurality of folding grooves around the accommodating space, and the outer surface extends straight and flatly along the supporting force direction.

A portable cooler that is configured to provide a plurality of support trays wherein the support trays are moveable between a first position and a second position. The cooler of the present invention includes a body that is formed having four walls and a bottom creating an interior volume operable to receive objects therein. The exterior surface of the walls of the cooler have integrally formed recesses that are configured to receive the support trays in their first position. The support trays are extended outward from the walls of the cooler body in their second position and are substantially perpendicular to the walls of the body. The support trays are supported by a tray support member wherein the tray support is movably coupled with the cooler body and extends across the width of the support trays being operably coupled to the bottom thereof.

An insulating container having a base and a lid is provided. The lid may be rotatable about a hinge from a closed configuration to an open configuration and may be secured, via one or more latching devices, in the closed configuration. In some examples, the insulating container further includes a pull handle assembly with a telescopic three-stage arm configuration defined by a stowed configuration, a partially extended configuration, and a fully extended configuration. In other examples, the insulating container further includes a wheel assembly with a pair of wheels mounted with one or two axles, and further including a wheel grommet for absorbing shock and cushioning the axle. In still other examples, the insulating container further includes a drain plug assembly on the rear sidewall adjacent to the bottom portion of the base, the drain plug assembly comprising a main tube that cooperatively engages with an outer tube with a plurality of ratchet teeth that engage one or more ratchet keys on the main tube.

A lunchbox system is disclosed. The lunchbox system includes a lunchbox comprising three stacked compartments and, a carrying case for the lunchbox. The three stacked compartments of the lunchbox include an upper compartment, a middle compartment and a lower compartment. The middle compartment is in thermal communication with the upper and lower compartments. In a preferred embodiment, the middle compartment is configured to retain an ice pack to keep the contents of upper and lower compartments at a low temperature. The lunchbox system further features a compartment dividers configured to partition the upper compartment and the lower compartment. Finally, the lunchbox system includes a lunchbox carrying case that is configured to retain the lunchbox.

A lunchbox system is disclosed. The lunchbox system includes a lunchbox comprising three stacked compartments and, a carrying case for the lunchbox. The three stacked compartments of the lunchbox include an upper compartment, a middle compartment and a lower compartment. The middle compartment is in thermal communication with the upper and lower compartments. In a preferred embodiment, the middle compartment is configured to retain an ice pack to keep the contents of upper and lower compartments at a low temperature. The lunchbox system further features a compartment dividers configured to partition the upper compartment and the lower compartment. Finally, the lunchbox system includes a lunchbox carrying case that is configured to retain the lunchbox.

A modular, insulated, configurable combination meal and to-go box for facilitating ecologically responsible and reusable storage and transport of food and other items, with a double-wall-construction lid and utensil tray, an insulated double-wall-construction base member having sidewalls and a base, a removable divider, and a removable flexible shuttle member with a shuttle member lid that can form three configurations: 1) within the double-wall-construction base member; 2) extended to substantially fill the insulated double-wall-construction base member; and 3) extended to any multiple volume shapes of the shuttle member and kept outside of the insulated double-wall-construction base member.