The Toddy is the original patented "cold brew" coffee maker; Cold water brewing method extracts 67% less acid and oils than hot brew methods; Use concentrate in hot or cold drinks; Coffee concentrate stays fresh for 3 weeks; Filters should last 10-12 brewings; Lightweight (2.1 lbs) and easy to store; Includes brewing container with handle, glass decanter with lid, reusable filters (2), rubber stopper (1), instructions & recipe guide