CoffeeSock Cold Brew filters are a reusable alternative to paper filters or nylon sacks and are made from Certified Organic Cotton. They are durable and may last a year or more. These filters outperform any comparable disposable and reusable filters.
Cotton absorbs some of the oils released from coffee beans yet lets acids pass through. The resulting cup is clear crisp, rich, and robust with all the acid of paper brewed coffee, without the paper taste, and all of the richness of French press without the heavy oiliness. Cotton imparts no flavor on the finished brew, unlike paper.
CoffeeSock filters are made in Austin, Texas, and sewn and packaged by happy human beings making a fair and living wage.