Medium Universal Carboy Bung (PET)

Our medium universal carboy bungs are from Buon Vino and fit most PET carboys (Vintage Shop, Better Bottle, Fermonster, water jugs, etc).

These white rubber bungs have a longer taper than traditional rubber stoppers for a snugger, better fit.

The lip prevents the stopper from falling into the carboy. These stoppers come pre drilled to fit an airlock.