초록 ▼

A portable soft sided insulated container has an impermeable liner that provides a liquid holding barrier. The liner is folded from a single monolithic plastic sheet to reduce or eliminate the need for heat welded seams. The liner seats within the container and has a releasable attachment around its

A portable soft sided insulated container has an impermeable liner that provides a liquid holding barrier. The liner is folded from a single monolithic plastic sheet to reduce or eliminate the need for heat welded seams. The liner seats within the container and has a releasable attachment around its lip for mating with the rim of the container. The container has an insulated lid so that the entire assembly may be closed. The liner can be removed for cleaning, or replacement if punctured. When not in use the entire assembly can be folded into a collapsed position for storage. The container has two storage chambers that share a common insulated dividing wall.

대표청구항 ▼

[ I claim:] [1.]1. A soft-sided insulated container assembly comprising:a lower portion havinga rectangular base having a pair of long edges and a pair of short edges;soft-sided insulated front and rear walls attached to, and extending upwardly from, said long edges,soft-sided insulated end walls at

[ I claim:] [1.]1. A soft-sided insulated container assembly comprising:a lower portion havinga rectangular base having a pair of long edges and a pair of short edges;soft-sided insulated front and rear walls attached to, and extending upwardly from, said long edges,soft-sided insulated end walls attached to, and extending upwardly from, said short sides,said front and rear walls and said end walls co-operating with said base to define said lower portion;an upper portion mounted above said lower portion, said upper portion havinga pair of end walls, each of said end walls having a lower margin mounted adjacent to one of said end walls of said lower portion, and an upper edge, said upper edge having a downwardly concave arcuate profile, anda soft-sided insulated spanning wall extending between said end walls of said upper portion, said spanning wall conforming to said concave arcuate profile.