Koolatron's Kargo Kooler's versatile design lets you use it as a classic ice chest or upright as a convenient mini fridge and the unique split lid allows convenient access to your snacks and drinks even in a tightly packed vehicle. Plug into your vehicle's 12V outlet for reliable temperature control on the go, wherever and whenever you need it. Just imagine the possibilities! Koolatron Iceless 12V Electric Cooler Warmer 33 qt (31 L) Gray thermoelectric car cooler