TUGUAN Insulated Cooler Backpack 38/42 Cans Double Deck Leakproof Lightweight Soft Lunch Backpack Small Cooler Bag Beach PicnicInsulated cooler backpack: 17x13x17 inches; 1. 72 Pounds, the refrigerated compartment can store 16 cans of beer. If ice cubes are placed, the amount of beer will vary with the number of ice cubes. Room temperature compartment capacity is 18 Cans. Picnic backpack is only suitable for standing. Beach Backpack Cooler function: Besides used as excellent lunch cooler bag, it is also a perfect lightweight gear for hiking backpack, camping backpack, fishing