This is the portable 53-quart cooler that is both a freezer and a refrigerator. Available only from Hammacher Schlemmer, this freezer/cooler allows one to set temperature via its LED control panel from -7° F to 53° F and keeps its contents cool using a 50.4-watt compressor powered via a vehicle’s engine battery. Powered, the unit can maintain freezing temperatures for up to two days, and will automatically shut off if the vehicle’s battery voltage becomes too low. Without power, the freezer/cooler retains its temperature for four hours (while closed). Ideal for road trips, picnics, or a weekend of camping, the 1.17' cu. freezer compartment is divided to fit ice cream and frozen food, and the .3' cu. refrigeration compartment holds up to ten cans of soda. Spring-loaded rubber-wrapped steel handles provide comfortable transport. Includes 6' DC power cord for plugging into a car or boat and a AC to DC power converter for plugging into a standard AC outlet. Intended for use in temperatures below 90° F. 17 1/4" H x 28" W x 18 1/2" D. (47 1/2 lbs.)