CSD01LBCF0028BK Insulated Lunch Box for Men & Women - Leak-Proof Cooler Lunch Bag with 2 Pockets, Adjustable Strap, Ideal for Work, Picnic, Travel,Black

SUPERIOR INSULATION: The HOTOR lunch bag for women features an excellent 3-layer insulation system: the outer layer is 600D sturdy Oxford cloth, the middle is 3mm thick and insulated pearl cotton, and the inner is food-safe PEVA material. This cooler bag ensures your meals stay at the perfect temperature for hours, keeping cool for up to 7 hours and warm for up to 6 hours.