Make Your Own Iced Coffee! Grady's Cold Brew Bean Bags are a DIY cold brew kit that lets anyone make a week's worth of cold-brewed iced coffee fresh at home. The compact, collectible can contains four "bean bags"—literally, bags filled with our famous iced coffee recipe of ground coffee beans, chicory, and spices—that you soak overnight in water and easily dispose of (or compost) the next day. Super-easy. No mess. No special equipment required. Our Bean Bags can be brewed in just about anything—a pitcher, bowl, stainless-steel pot, Tupperware, Ziploc bag...even the can itself. Each can will make you ten glasses of our cold brew.