Portable Car Cooler Box | 6L Dual Temperature ControlOffers both cooling and heating functions to perfectly suit your needs A remarkably compact and versatile companion for the discerning individual, designed to keep your refreshments and small provisions at their optimal temperature while on the move or in your private study. This lightweight, dual use insulated cooler box, utilizing semiconductor technology. Dual Purpose Functionality Designed for seamless integration into both 12V vehicle power