Description : Backpack Coolers Insulated Leak Proof, 33 Cans Cooler Backpack Insulated Waterproof Thermal Bag, Portable Lightweight Beach Travel Camping Lunch Backpack for Men and Women Dimensions£º 13.7 x 9.8 x 17.7 inches Scratch Resistant Ripstop Polyester Snowflake Cloth + Waterproof PU Coating + High-density 8mm insulated Pearl cotton + Aluminum foil + Food grade Leakproof Hot-pressing TPU Liner We have achieved no leakage from any angle: We have installed a seal on the top of the leak proof lining (Other products do not have this feature), this function ensures that the cooler backpack will not leak water when placed at any angle 36 Hours Retention: Backpack cooler insulated with thickened 8mm (others 5mm) high-density 8mm Pearl cotton (others 5mm), together with Aluminum foil (can more effectively prevent heat loss) seal for blocking heat loss to keep beverages and foods cool up to throughout the day,our leakproof cooler will keep cool for 36 hours Waterproof: Our cooler bags are made of high-density scratch-resistant Scratch Resistant Ripstop Polyester Snowflake Clothmaterial with extra PU coating ensuring 100% waterproof and easy to clean Back pack cooler back with ergonomic breathable design paired with adjustable, comfort breathable shoulder straps, and the adjustable chest buckle. Perfect for long-haul travel. Plus, we included a keychain bottle opener for added convenience Measures 17.7'' x 13.7'' x 9.8'' (H x L x W) Can hold up to 33 cans(330ml). In addition, side pockets hold 4 bottles of wineown enough space for all your necessities |