Simply plug the cooler into any 12V outlet to cool your food and beverages to 15°C/27°F below ambient temperature. Two-way ventilation system for fast cold distribution. Features a fully insulated body with easy-clean polyester shell and outside pocket for cord storage. Side snaps keep it secure in a shopping cart. Adjustable shoulder straps and Velcro top. Holds 29.5 quarts. Open: 16 ½”H x 14”W x 9”W.