Airtight One Gallon Standard Fermentation Lid Gasket with Airlock

Airtight Gallon Fermentation Lid with Gasket and Airlock This airtight fermentation lid fits standard gallon size kombucha jars and turns your jug into an airtight fermentation vessel. The lid is drilled & grommeted with airlock and is for use with all standard one-gallon jugs ...Airtight Gallon Fermentation Lid with Gasket and Airlock This airtight fermentation lid fits standard gallon size kombucha jars and turns your jug into an airtight fermentation vessel. The lid is drilled & grommeted with airlock and is for use with all standard one-gallon jugs.

Ideal for small-batch fermentation and food fermentation. The lid comes equipped with a pre-drilled hole and grommet that makes it easy to install and use tubing with the glass jar.