Awesome cooler for camping, uses propane gas / 12V / 120AC Mobicool 3-way Absorption Power Cooler cools to 20° C below ambient temperature, faster than traditional coolers Capable of making ice cubes, and includes an ice cube tray Built-in 120V adapter for home or cottage Powered by 120V AC or 12V DC power or propane (up to 30 hours with 1-lb cylinder) 35 quart (33 L) capacity Cooler is also powered by propane Lid with rubber seal ensures temperatures are consistent Designed with a coated-steel casing MOBICOOL model: A40 12120 D028