Breathing Bung #10 - Silicone Sealed handle rivets are strong

Sealed handle rivets are strong and allow the entire kettle to be filled if necessary

Each carboy comes with a carrying harness

this deluxe hydrometer also features three scales - Specific Gravity

NOTE: This product should not be used in hot water applications

plus the added feature of the floating dip tube

Breathing Bung #10 - Silicone Sealed handle rivets are strongFits PET Carboys. A breathable Silicone stopper that acts as both a stopper and an airlock. Unique design allows CO2 pressure to escape but keeps Oxygen and airborne contamination out. Quickly became our stopper of choice for wine. Used by numerous commercial wineries. Also has great application for beer ferments: Will create a vacuum if fermenting wort cools (as opposed to pulling water in from your traditional airlock.) Air tight seal is great for