Campingaz classic powerbox 36l the campingaz classic powerbox 36l is the ideal choice for your next camping trip or picnic thanks to the 36l capacity and cooling to 18 degrees whilst the lightweight design allows for easy transportation and the in car 12v power supply keeps your food cool for the whole journey cool box 36l lightweight cooling function 12v campingaz branding 49cm x 37cm x 43cm blue