Sourdough Jar Covers | Reversible 100% Cotton

Reversible, 100% cotton jar covers with a stretchy elastic edge. These fit regular mouth, wide mouth and weck-style juice jars. These provide just the right amount of airflow for your sourdough starter, kombucha scoby, milk kefir, water kefir, and more. If you're in a particularly dry climate like we are, try getting it wet before covering your sourdough jar.  We have so many fun patterns. Feel free to add a note at checkout if there is a color or style you would really love. We can't guarantee it, but we do our best to accommodate requests!