The Wagan thermo fridge or warmer has a 6-liter capacity. It"s a versatile unit that keeps your food items and beverages hot or cold. This Wagan 6-liter cooler or warmer is easy to operate. Just flip the hot or cold switch to set the right temperature. It has a digital display on the front that that lets you know the accurate temperature. Its built-in cup holders offer extra storage space. This travel cooler can keep your drinks cool up to 45° below room temperature. It keeps your food warm up to 140°F. The cooler warmer also has a comfortable padded armrest on the top. This Wagan cooler warmer is ideal for picnics, camping or parties.