The Curtis G3 TCTS Tea Brewer base unit is thoughtfully designed for ease of use. Choose this base and then add a 3.5 gallon (sold separately) to make your iced tea dreams come true. Whether your cafe or kitchen serves up Arnold Palmers by the boat load or Long Island Iced Teas (wait...does that even have iced tea in it?) you will have plenty to go around on a hot summer day.