Fermenting Airlock Lid For Mason Jars

Fermenting Airlock Lid For Mason Jars


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Make Fermented Foods at Home

Make sauerkraut, kimchi and fermented vegetables and enjoy the benefits of 'gut-friendly', probiotic foods. This easy to use airlock lid turns your Ball Mason or Kerr jar into a fermenting jar.

An airlock lid allows gases to escape from your fermentation while keeping oxygen out. This greatly reduces the risk of harmful yeasts and mould. 


Ciick Here to find out how to use an airlock device.

Product Specifications

  • Fits regular or wide mouth Mason jars (70 mm or 86 mm Ball Mason or Kerr jars).
  • Comes with an airlock device, silicone grommet and silicone seal.
  • Includes a spare storage cap.