Coleman PowerChill Thermoelectric Cooler (40-Quart)

Perfect for the RV, truck, boat, or car, the Coleman PowerChill Thermoelectric Cooler is fully portable, plugging into your vehicle's cigarette lighter or into a wall outlet with a 120V power supply (sold separately). With a motor design that provides a quiet, long-lasting performance, the PowerChill can cool its contents (up to 44 cans plus snacks) down to 40-degrees Fahrenheit below the surrounding temperature. Designed for convenience, the PowerChill features: a patented, adjustable door that can open on the right or left side; a two-position design for use as an upright or chest cooler; an adjustable shelf divider for interior organization; and molded handles that make it easy to lift and carry. Keep your food and drinks cool and fresh without the hassle of melting ice, with the PowerChill from Coleman.

Features:

Cools to 40 degrees Fahrenheit below surrounding temperature
Portable--plugs into a cigarette lighter or a wall outlet
Use in two positions, upright or chest
Adjustable shelf divider
Molded handles for easy lifting and carrying
Patented, adjustable door opens on right or left side
1 year warranty

Specifications:

Capacity: 44 cans plus snacks
Exterior dimensions: 21.75 x 15 x 17.125 inches
120V power supply included

Owner Reviews, Ratings, Comments and Criticism
I've been using one of these in my motorhome. I leave it on 24/7 and it lasted 11 months, or about 8000 hours of continuous use. Mine quit when the fan slowed down--it no longer had that loud sound--and the cooler warmed up inside. I replaced the original fan with a quality fan with ball bearings that should last a lot longer, and the new fan is quieter too. The fan is a common size used in personal computer cases, 92mm square by 25mm, and you can get a good one for $10-15.