Vented Bung for German HUBER (Party Star) Mini-Keg Venting, Red and Black

Reusable replacement vent bung for Huber Mini Kegs sold under the brand names Party Star, PicoBrew, Hamilton Beach and others.  Allows for carbonation or venting.  You can control the air moving into the mini keg during dispense.  Typically you will let the carbonation push the first half of the beer out the bottom spout, then open up the vent on the top bung to allow gravity to dispense the rest.  Use as a stopper to carbonate your beer in the Huber keg by the bottle conditioning process and then serve.  You can buy a full party keg from the store and refill it over and over again with this bung.