Durable and material: the outer layer of the cooler bag is made of high-density oxford cloth, it won't tear or scratch, durable, and the inner layer of the lunch box is made of seamless PEVA lining, which can keep food cold , hot and cool for a long time MULTIPLE LARGE CAPACITY POCKETS: Double-deck backpack cooler (17 x 12 x 7 inches, 35 cans x 300ml/25 liters) designed to maximize storage efficiency. Weight: 1.3 lbs. This backpack cooler has 2 large main storage compartments, one for insulation and one for cooling, two side pockets for insulated cups, 2 zippered pockets for additional storage of other items, and a front pocket for cell phone or power storage. There is also a top pocket for storing utensils. Multifunctional Cooler Backpack: Our lunch backpack is designed with style and can be used as a lunch backpack or daily backpack, beach cooler backpack, camping backpack, picnic backpack, fishing bag, lunch backpack, etc. PORTABLE, COMFORTABLE AND FASHIONABLE: Reusable lunch bag with reinforced top carrying handle and adjustable shoulder straps to provide you with more carrying options, modern design cooler bag for the shape of the lines has very strict control, the Reinforced material also allows it to keep a good shape and not deform. Very light for women/men/youth. Easy to clean:liner is soft and easy to clean. You can put the used tableware without worrying about cleaning. MULTIPLE LARGE CAPACITY POCKETS Multifunctional Cooler Backpack PERFECT GIFT