Koolatron® P-85 Krusader 52-qt. Cooler / Warmer for your car, boat, or RV.
A cooler & warmer in one, supremely useful for keeping drinks chilled, casseroles warm, and lots more! Simply plug it in to your car's cigarette lighter, and the built-in thermoelectric module goes to work, keeping beverages up to 48°F cooler than the ambient temperature.
By reversing the power cord, you can turn the Krusader into a warmer to keep take-out food hot on the way home, drop off hot chocolate for the gang, and keep casseroles warm on the way to family gatherings. Professional drivers love it, and once you get a feel for what it can do, you'll love it too.More: