The Coleman Iceless Cooler Warmer 5640 is a versatile and reliable option for keeping your food and drinks cool while on the go. With a 40-quart capacity and thermoelectric refrigeration type, this cooler is suitable for camping, traveling, and RV trips. On your next road trip, chill drinks and food up to 40 degrees cooler than the surrounding temperature without the need for ice with the Coleman PowerChill Thermoelectric Iceless Cooler. The lightweight travel design makes it easy to move to and from your car or trunk. Its electric power source and 12V voltage and 8-foot Power cord makes it convenient for use in various outdoor settings easily powering this cooler on the go using a car or boat outlet.

Also, instead of the Cooler option, the Warmer option is accomplished by reversing the power cord link. It will heat from 110 degrees F to 140 degrees F at average surrounding temperature of 25 degrees F.

The gray plastic material and matte finish give it a sleek and durable look, while its portability and car connection feature enhance its practicality. This Coleman cooler is a must-have for anyone looking for a high-quality cooling solution for their outdoor adventures.

Cools without ice to stay up to 40 F colder than surrounding temperature

Warms from 110-140 degrees F at average surrounding temperature of 25 degrees F

Perfect for long road trips in truck cabs, the family car, and RVs

40-qt. (1.34 cu. ft.) capacity, holds 58-12 oz.cans or 6-2 Liter Bottles

12V plug (5 Amps/60 Watts) with an 8-ft. power cord lets you power from your car or boat

Reversing power cord link for selecting cooling or heating modes

Storage tray keeps your contents organized

Use as a chest or upright cooler

Door converts to open from right or left side

Lightweight travel design - 17 lbs. to easily move to and from your car or truck

External dimensions: 21.75 x 15 x 17 1/8 in. tall

I have the instructional sheets that came with the cooler. We may have had need for it & used it twice at the most and it worked well but no longer have a use for it.