The backpack cooler has 24-can capacity zippered main compartment with extra thick heat sealed PEVA lining and insulation foam to keep food hot/ cold for 12 hours. It also features two side mesh pockets and a front zipper pocket for utensils and more. An additional pocket on the lid gives you plenty of storage options. Best lightweight backpack with cooler for work, picnics, beach trips, hiking, camping, cycling, a perfect gift for men women. 11.4" W x 16.5" H x 7.5" D