Unbleached Muslin Kombucha Covers - 4 Pack with Rubber Bands - 10" Square Fits Wide Variety Of Jar Openings - Tight Weave Keeps Flies Out - Let's Your Kombucha Breathe - Hand Wash

Unbleached Muslin Kombucha Covers - 4 Pack with Rubber Bands - 10" Square Fits Wide Variety Of Jar Openings - Tight Weave Keeps Flies Out - Let's Your Kombucha Breathe - Hand Wash

• Breathable Muslin Gallon Jar Covers for Fermentation & Cultures: Comes with 4, 10" 100% Unbleached Muslin Squares with Rubber Bands. These breathable covers allow the airflow needed for aerobic fermentation for ferments like sourdough starter, kombucha, water kefir, milk kefir, ginger bugs, vinegar, apple cider vinegar, and other ferments utilizing oxygen during fermentation.
• Tight Weave Keeps Unwanted Things Out and Contents Protected: Keeps out dust and contaminants. The tight weave allows airflow while helping block dust and airborne contaminants from entering containers. Also useful for tea jars, storage jars, leftovers, and potpourri containers.
• Breathable Fabric Provides a Healthy Environment For Your Brew: Muslin is widely considered the gold standard for aerobic fermentation and is commonly used across a wide range of fermentation and storage projects.
• Large 10" Size Fits a Variety Of Jar Openings: This 10 inch by 10 inch is large, so it has the ability to fit crocks, jars, fermenters, bowls, cups, jugs, and other containers used for fermentation, storage, seed sprouting, and more. Just measure your container’s diameter to ensure compatibility.
• Reusable Hand Washable and Very Durable: These covers are designed to reuse again and again instead of paper towels, coffee filters, plastic wrap, or other disposable covers commonly used during fermentation or food storage. Simply handwash when needed and you're good to go.