Save a fortune--as well as doing your little bit to help save the environment--with the Willow & Everett Cold Brew that stores up to 12 servings (that's about a week's worth) of cold coffee in an attractive airtight container for you to enjoy on tap. It doesn't just store the stuff however, the all-in-one unit sports a high-end steel mesh filter to brew the beverage which can then be safely stored for up to two weeks.