The Caynel Mini Fridge is an eco-friendly""green"" product, cooling and warming using advanced semiconductors that are free of CFC's and refrigerants. Enjoy the many benefits of the cooler/warmer, while protecting the safety of the environment. The Thermoelectric System in the Caynel mini fridge allows for easy switching from beverage cooler to food warmer, it keeps your food and drinks the perfect temperature while at home and on the go. The ultimate versatile cooler, this mini fridge goes from cooling to heating with just the flip of a switch. It's small size, sleek design and convenient carry handle, makes it easy to take the mini fridge with you on the go!