MRbrew Plastic Carbonation Cap, 2 PCS Ball Lock Keg Post 5/16'' Beer Line Nipple Barb Homebrew Kegging Soft Soda Drink PET Bottles Counter Pressure Bottle Filling Cap with Spare Sealing Gasket O-rings

Description

🍺 Seal the Fizz, Own the Brew!

The MRbrew Plastic Carbonation Cap is a high-performance keg post designed for homebrewers and soda enthusiasts. Featuring a robust 60 PSI pressure rating, leak-proof sealing O-rings, and a versatile 5/16'' beer line nipple barb, it securely fits standard 2L PET bottles with precision threading. This cap enables efficient carbonation, serving, and cleaning, making it an essential tool for portable kegging and reducing CO2 loss during maintenance.