Igloo KoolMate 40 Qt 12 V electric cooler OR warmer for car, camping, road trips, tailgating, solar camping or home. This is a clean, portable, lightly used, fully tested, and fully functional thermoelectric. This KoolMate provides cooling and warming in an upright mini-fridge position or in a chest position. Designed to plug into a vehicle’s 12V DC outlet, it eliminates the need for ice, maximizing internal space for food and beverages. An AC inverter is available for optional usages. Feel free to reach out for answers to questions or clarifications.