If you hold pilgrimages to the park or make war on minivans all the way to the mall, you need a Koolatron Krusader. This super-sized cooler will keep your food from spoiling on the trip to the campground or the drive home from the supermarket, even if you take a few detours along the way. Its 12 volt cord plugs into the cigarette lighter of your vehicle and powers a fan that keeps the whole cooler chilled. When you’re not using the Koolatron Krusader on the road, it can double as bar fridge or student dormitory fridge with the addition of a Koolatron AC adapter (available separately). When you need it again, it will be ready for you to raid the grocery store or pillage the Price Club!