About this item Durable Material: The glass flip top bottles are made of durable glass, reducing the risk of breakage and providing sturdy protection for storing or fermenting your beverages Airtight Flip-Top Design: Swing top bottles come with an airtight cap to keep your beverages fresh, and the flip-top design is easy to use, no need to worry about leakage Multifunctional Fermentation: The glass bottles with airtight lid is suitable for fermenting and storing a wide range of beverages such as kombucha, mead, vinegar, beer and more Easy to Clean: The kombucha bottles is designed with a rounded body, dishwasher safe, making cleaning and maintenance simple, giving you more time to enjoy your brew Safe Packaging: Foam box with all-around protection, all-around protection for your swing top glass bottles 16oz, ensure the safe delivery of both bottles › See more product details