Crystals cooler box is ideal for road trips, camping and picnics as it will keep your food and drink cooler for a longer period of time than the average cooler. Simply plug into a car lighter socket and let the box keep your food and drink cool. Alternatively you can use the 240V UK Mains plug provided with the unit to plug into mains electrics. With its large 30L capacity, it will be able to hold everything you need, and it’s made from hard-wearing plastic too, so it will withstand the rigours of long journeys. For superior cooling, portable storage and fresh food, this electric cool box from Crystals is great.