Capacity: 33 Quarts. Use it Like a Chest or Like a Fridge. Plugs Into a Vehicle's Cigarette Lighter (12-Volt DC Power Supply). Thermoelectric Module Cools to 40 Degrees F Below the Outside Temperature. Can be Used as a Warmer. Use In a Horizontal Chest Position or Placed Vertically like a Refrigerator. 2 Multiple Position Dividers. Dimensions (HxWxD): 20" x 16" x 14". Weight: 13 lbs.