Chill or warm your food and drinks. A perfect item for family’s road trips or anyone who spends a lot of time driving & gets hungry and thirsty on the road with our 15L Hot/Cold Cooler. You choose: hot or cold. As an iceless cooler, it chills everything inside below the surrounding temperature. As a warming box, it heats everything inside up to above the surrounding temperature. Just plug it into your vehicle cigarette outlet, and the quiet, long-lasting motor will do the work.