CoffeeSock Cold Brew Kit 64 Ounce - Reusable Organic Cotton Filter and Jar | Coffee Sock Cloth Coffee Filter | Zero-Waste & Eco-Friendly - 2 LITER, HALF GALLON, 64 OUNCE Brew larger batches of smooth, flavorful cold brew with the CoffeeSock 64 oz Cold Brew Kit, perfect for sharing or preparing ahead. This set includes a reusable organic cotton filter and a sturdy glass jar, delivering rich, full-bodied coffee without the need for paper filters. Designed for zero-waste brewing, it’s easy to use, clean, and maintain, making it an ideal eco-friendly choice for daily coffee lovers.