초록 ▼

A reusable, multi-walled cooler bag for maintaining a cool temperature within the bag includes: (a) a front portion comprised of at least one front layer; (b) a rear portion comprised of at least one rear layer, the layers being identical to one another, the front portion being sealed to the rear po

A reusable, multi-walled cooler bag for maintaining a cool temperature within the bag includes: (a) a front portion comprised of at least one front layer; (b) a rear portion comprised of at least one rear layer, the layers being identical to one another, the front portion being sealed to the rear portion along at least two of its edges, the bag having a closable opening at its upper end; and (c) a reclosable fastener mechanism for opening and closing the opening in the bag; wherein the front or rear portions hold nontoxic coolant material between the front and/or rear layers; and the bag has a water-tight interior for storing items to be kept cool.

대표청구항 ▼

1. A reusable, multi-layered cooler bag for maintaining a cool temperature within the bag, the bag comprising:(a) a front portion comprised of at least one front layer, the front layers being identical to one another; (b) a rear portion comprised of at least one rear layer, the rear layers being ide

1. A reusable, multi-layered cooler bag for maintaining a cool temperature within the bag, the bag comprising:(a) a front portion comprised of at least one front layer, the front layers being identical to one another; (b) a rear portion comprised of at least one rear layer, the rear layers being identical to one another, the front portion being sealed to the rear portion along at least two of its edges, the bag having a closable opening at its upper end; (c) a reclosable fastener mechanism for opening and closing the opening in the bag; and (d) a removable fabric outer covering, which fits closely over the exterior of the bag; wherein the front or rear portions further comprise nontoxic coolant material between at least two of the front or rear layers; two or more rectangular-shaped compartments are formed in the front or rear portions of the bag by the quilting of the inner and outer layers together; and the bag comprises a water-tight interior for storing items to be kept cool.