Magic Chef 4.9 Cu. Ft. Beer Keg Cooler in Black: * 5 lb CO2 cylinder and holder * Single-gauge primary CO2 regulator with air shut-off valve * 2 wire shelves for refrigerating anything you"d like to keep inside with the keg * The Magic Chef Keg Cooler sports smooth-rolling casters for easy movement * The castors lock to keep the Kegerator securely in place * Magic Chef 4.9 Cu. Ft. Beer Keg Cooler model# MCK490B