Keg Cap gives you the chance to try more beers by keeping your beer fresher, longer. The Keg Cap is designed to perfectly fit your DrinkTanks Growler so you can pressurize the growler and preserve the beer inside longer. A blow-off valve releases pressure over 10psi so your growler is never over-pressurized. The keg tap nozzle allows you to pour your beer just as you would with a keg, never having to open the growler and lose the pressurization.
The Keg Cap Kit comes with two 16g food grade threaded CO2 cartridges, screw on charging head ("chuck"), and the Keg Cap.