Premium Breathable Silicone Bung for Barrels and Variable Volume Tanks itemID-10795 We think it is a

We think it is a must have for the new winemaker's library and a fun short read book for airline trips

Loading instructions: Remove the bottom silicone bung

Craig recommends using White Labs California Ale Yeast

51 psi (3

Premium Breathable Silicone Bung for Barrels and Variable Volume Tanks itemID-10795 We think it is aWe recently discovered this premium breathable silicone barrel bung and were immediately impressed with its robust design and features. To start with, the built in tabs really help make bung removal effortless. But where the bung really shines is in its two piece design. When set to the open position, the bung acts as an airlock and allows the release of CO2 while maintaining a seal against oxygen coming in. This makes the bung ideal for alcoholic or