Waterproof Car Travel Ice Cooling Camping Cooler Bag

BUBM 3CM Thickness Waterproof Car Travel Ice Cooling Camping Cooler Bag. Material:1680D encryption nylon material(PVC glue waterproof)+3cm thick insulation layer(3 bed quilt thick)+tear-proof thickest PVC material.Size:34.5*34*27cm,Weight: 1375g.The use of food-grade environmentally friendly materials, special fabrics and professional airtight waterproof zipper to better isolate the internal and external environment of the package, to isolate the heat exchange inside and outside the package, to ensure that the temperature difference within the package changes. Withstand 160 degrees centigrade high temperature and -40 degrees centigrade low temperature, no change, no hard and no soft, to ensure normal use in high temperature and extremely cold environment. Can be used for car ice packs