Compact Home Brew Kegerator Kit with New 2.5 Gallon Ball-Lock Keg, New 5 lb CO2 Cylinder, Regulator, and All Accessories New 2.5 gallon single handle ball lock keg with built-in pressure relief New aluminum 5 lb. CO2 tank with new CGA320 brass valve (ships empty) Dual gauge high performance CO2 regulator Ball lock quick disconnects, lines, picnic faucet, clamps, and swivel nut Cylinder ships empty