High Quality MaterialBackpack cooler is made of high quality oxford cloth, 5mm thickened pearl cotton, thickened and strong EVA, environmentally friendly and durable, waterproof PVC coating, insulated, durable, lightweight, waterproof. DesignInsulated backpack bag double shoulder design, with 1 main double zipper cylinder pocket, convenient to open and close, 1 front zipper pocket, 1 front sticky closure pocket and 2 side mesh pockets, honeycomb back cushion, breathable, comfortable. Large CapacityCooler Bag for Picnic Large capacity design meets family picnic needs, can hold beers, fruits, milk, dinner, snacks, vegetables, drinks, etc. Practical Insulated BagWith good quality EVA waterproof insulated liner, and PVC coated, better insulation, keep your drinks or foods fresh, ice cool, thermal, or warm for longer time. Wide ApplicationCamping Cooler Backpack Suitable for outdoor camping, car travel, picnic, BBQ, garden party, beach, office, fishing, etc. Specification: Material: Oxford cloth Size Chart: 37cmx26cmx19.5cm/14.57inchx10.24inchx7.68inch Package Includes: 1Backpack Cooler Note: Please allow slightly errors due to manual measurement and different monitors.