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Bitter & Esters

Silicone Airlock for Mason Jars

Silicone Airlock for Mason Jars

Regular price $7.25 USD
Regular price $0.00 USD Sale price $7.25 USD
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Shipping Info

Orders placed within the contiguous United States will ship via UPS Ground. Our beer kits/recipes are built when you order them to maintain quality.


Same-day shipping is available for Manhattan, Brooklyn, Bronx and Queens customers, Monday - Friday only. Orders must be placed by 1:30 pm for Same-Day Delivery.

More detailed shipping info can be found here.

Local pickup is always free.

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Perfect for fermenting small batch items in mason jars (sauerkraut, pickles, etc.). A tiny hole in the top of each airlock automatically vents gas during fermentation.