Airtight One Gallon Standard Fermentation Lid Gasket with Airlock - Turns Gallon Jar Into A Fermenter - Hard Kombucha, Beer, Wine, Cider, (Gallon Lid With S-Airlock)
GALLON JAR FERMENTATION LID – White plastic lid with gasket, grommet, and airlock creates an airtight seal for home brewing and fermentation