Keep food fresh and cool with this portable cooler box. Ideal for traveling and holidaying, this product is great for keeping food and drinks cool. With the products large capacity of 21 litters, it makes storing a large among of food and drink easy 12V Powered Cooling Box, connects to the 12V socket in your car or boat Keeps the contents 15 degrees cooler than the ambient temperature outside Large 21 Litre capacity Ideal for picnics and summer days out Easy to clean