Compared to nylon, hemp, and other bag materials, the extra fine 90μ micron weave of our cold brew coffee filter bag ensures only filtered coffee leaves the bag, while grounds and sludge stay behind.

Our large 12in wide x 12in tall U-Shaped bag with a wide opening makes it easy to pour your coffee grounds into and out of the filter bag to avoid messes. Durable construction means you can squeeze out every last drop without tearing or ripping the filter. Use this bag in your own mason jars, pitchers, carafes, jugs, etc.

Compared to other cotton cold brew coffee filter bags, our nylon drawstring makes it easy to open and close, even when wet.

Just turn the cold brew bag inside out, dump spent grounds directly into the trash or compost bin, then rinse under the faucet and air dry.