Party-a-CarGo is a kegerator, a sound system and much more. It attaches to your vehicle’s tow hitch to make you the envy of the tailgating parking lot. This is the tailgating accessory that Jimmy Traina of Sports Illustrated labeled “a tailgating essential." Party-A-CarGo Highlights: Up to 160 ice cold keg beers all day long with only one keg and a 20-pound bag of ice. Play your music for up to 12 hours without using your vehicle’s battery. Party-A-CarGo doors lock up air tight so no clean up is necessary before heading into your game or concert.