AN IDEAL THING TO HAVE IF YOUR ON THE ROAD ALOT! A COOLER AND A PLACE TO KEEP THINGS WARM TOO. THIS DOES IT BOTH! IT WORKS FINE ON EITHER HOUSE CURRENT OR CAR CIGARETTE LIGHTER. NEVER NEED TO BUY ICE TO KEEP THINGS COOL. OR IT CAN ALSO KEEP THINGS WARM TOO! IVE TESTED IT AND IT PREFORMS GREAT. IT HAS A HANDLE AND WHEELS FOR EASY TRANSPORTING!