Cool foods to 40° below the ambient temperature or warm foods to 110°F to 140°F in the same box! Large 40 qt. capacity holds everything you need for your next outing (up to 44 cans plus extra snacks). Included tray shelf keeps all of your items organized and in place. Versatile design can be used upright or as a chest. Chest and lid are insulated to conserve energy. Patented door design converts to open from left or right. 24” x 17 7/8” x 16”. 12-volt.