Lunch Bag Reusable Insulated Heavy Duty for Women Men Adults Multifunctional 8L Cooler And Warm Keeping Lunch Box Leakproof Waterproof (Orange)

描述

Specifications: Size : 25x16x23cm Capacity : 8l Material : 600D waterproof Oxford+8MM PE insulation cotton+Environmental protection PVC Holding time : 3 - 6 hours , cooperate with hot and cold bags reachable 4- 6 hours Features： 8L capacity double layer multifunctional ice bag, cooler bag, back pack breast milk preservation bag. It can keep cold for 4 hours when use it alone, up to 12-16 hours when used with ice pack. Keeping warm time : 3 to 6 hours, 4 to 6hours when used with ice-hot packet. Unique double foil ice pack insulation technology. Double zipper design makes it more convenient and more convenient storage. Detachable shoulder strap.