A combined lunch box for cold drink and hot food includes a first piece, the two sides of which are respectively connected with a right piece, left piece, the top and bottom of which an annular sheet and first bottom piece, and the bottoms of the right piece and left piece a second bottom piece and third bottom piece; the bottom of a second piece is connected with a fourth bottom piece, the two sides of a third piece are respectively connected with the second piece and a fourth piece. Whereby, the present invention forms a three-dimensional container with a folding function after folded and bonded, where the annular sheet is used to accept a drink cup, and the container provides the accommodation of food, making it easy for users to carry, and greatly reduce the volume after the folding to facilitate stacking storage.

A combined lunch box for cold drink and hot food includes a first piece, the two sides of which are respectively connected with a right piece, left piece, the top and bottom of which an annular sheet and first bottom piece, and the bottoms of the right piece and left piece a second bottom piece and third bottom piece; the bottom of a second piece is connected with a fourth bottom piece, the two sides of a third piece are respectively connected with the second piece and a fourth piece. Whereby, the present invention forms a three-dimensional container with a folding function after folded and bonded, where the annular sheet is used to accept a drink cup, and the container provides the accommodation of food, making it easy for users to carry, and greatly reduce the volume after the folding to facilitate stacking storage.

The insulated cooler includes a body, a lid, and at least one latch assembly. The body includes an outer shell, an inner liner disposed therein creating a gap therebetween, and an insulating layer disposed within the gap. The body defines a cavity therein with an opening formed at its upper end. The lid is removably coupled to the body and covers the body's opening. The latch assembly includes an upper component having at least one aperture formed therein, a lower component having at least one opening formed therein, and an intermediate component having a first portion coupled to the upper component and a second portion coupled to the lower component. The intermediate component is fabricated using a thermoplastic rubber. The upper component is coupled to the lid using at least one aperture. The lower component is coupled to a top portion of the outer shell using at least one opening.

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 closure having a first flange with first engagement mechanism and a second with a second engagement mechanism disposed between the first end and the second end. The first engagement mechanism configured to engage the second engagement mechanism. A slider configured to selectively engage the first engagement mechanism and the second mechanism when moved in a first direction and disengage the first engagement mechanism from the second engagement mechanism when moved in a second direction. The closure is substantially watertight in the closed position.

A closure having a first flange with first engagement mechanism and a second with a second engagement mechanism disposed between the first end and the second end. The first engagement mechanism configured to engage the second engagement mechanism. A slider configured to selectively engage the first engagement mechanism and the second mechanism when moved in a first direction and disengage the first engagement mechanism from the second engagement mechanism when moved in a second direction. The closure is substantially watertight in the closed position.

A soft-sided insulated container assembly has a generally box-shaped form like a school lunch box, having a main body and a lid. The lid is formed of one of the largest panels of the box-structure, and is joined to the main body of the box by a hinge that lets the lid lie flat next to the main body when the box is open. The inside face of the lid then defines a work surface on which to place objects such as foodstuffs and beverages. The work surface may be formed in a substantially rigid molded stiffener member, and may be divided into sub-regions with raised retainers to discourage sliding of objects where not precisely level. The container assembly may include a rigid internal liner with which the lid may mate zipperlessly. The mating portion of the lid may be formed in the same rigid member as the work surface.

A soft-sided insulated container assembly has a generally box-shaped form like a school lunch box, having a main body and a lid. The lid is formed of one of the largest panels of the box-structure, and is joined to the main body of the box by a hinge that lets the lid lie flat next to the main body when the box is open. The inside face of the lid then defines a work surface on which to place objects such as foodstuffs and beverages. The work surface may be formed in a substantially rigid molded stiffener member, and may be divided into sub-regions with raised retainers to discourage sliding of objects where not precisely level. The container assembly may include a rigid internal liner with which the lid may mate zipperlessly. The mating portion of the lid may be formed in the same rigid member as the work surface.