Wide Mouth Mason Jar Lids with S-Airlocks – 2 Pack

This 2-pack is a simple and reliable setup for anyone who wants to start fermenting at home. Each set includes two white screw-on lids that fit standard wide-mouth mason jars. The lids come with s-airlocks, silicone gaskets, and grommets—everything you need to turn your mason jars into fermenting jars for vegetables, fruits, drinks, and more.

Each lid has a silicone gasket that creates a tight, leakproof seal. This helps create the right environment for fermentation by keeping air out while letting gases from the ferment escape through the airlock. The pre-drilled hole in each lid holds the grommet securely, and the included s-airlocks fit right in.

This set is reusable and built to last. It’s a great way to avoid single-use plastics while adding a clean, useful option to your fermentation supplies.