Keep food and drinks cool on the road without ice in this Koolatron Travel Saver 12 volt cooler. The cooler connects to any 12 volt cigarette lighter to keep up to 45 quarts of drinks, snacks and more at just the right temperature, without stopping for ice—ever. A unique domed lid lets you pack it full for those long road trips. And, for those short jaunts from grocery store to home, the cooler lets you keep your purchases chilled while you stop at the gym or wait to pick up the kids. As with most Koolatron’s, this unit also works as a food warmer, heating foods to 135 degrees F. The AC adapter (sold separately) lets you use the travel saver wherever there is standard household outlet—a great feature for use on the road with many hotel stops.