Igloo Kool Mate 40 portable thermoelectric warmer and cooler. No ice required! Just plug in! These are so awesome, and hard to come by. I have five of these available, four of them are brand new in box. The one that is unboxed has only been used a handful of times. These are great for many uses, but would be fabulous for any food delivery drivers! Price listed is per item. The item shown is an Igloo Kool Mate 40 electric portable cooler and warmer. Capacity: 40 U.S. Quarts (37.9 Liters / 1.35 cubic feet). Functionality: Cools without ice to 44–46°F below outside temperature, or warms up to 155°F. Power: Plugs into a 12V cigarette lighter in a vehicle; capable of indoor use with a 120V converter (sold separately). Design: Features a thermal gray color and is designed for portable use in cars or during camping, or in a dorm with an adapter that can be purchased separately.