Great price for this, around £30-£35+ (plus postage) elsewhere. Free to store/buy instore or £4.95 p&p. Also 4.5% cashback through Quidco.
Twenty four litre portable cool box. Features: almost noiseless running, cools to 16 degrees below ambient temperature, handy for car use, 12V DC car plug and holds 2x two litre bottles