This insulated cooler fits 20 standard size 12 oz. cans without ice and keeps them cold all day! One inch of insulation in zippered lid and body. Body exterior: 15 1/2" wide by 12" deep. Body interior: 14 1/2" wide. Removable shoulder strap can extend to 53" long. Exterior waterproof zipper pocket 9"x5 1/2" perfect for cash, cards, ID and keys.