The Hydro-Flo plan is an unlimited drink program on campus. It gives you access to unlimited 20 oz. fountain drinks and 16 oz. drip coffee at our participating locations. The participating location include (Einstein Bagel Bros., Java City, Starbucks at Marx, Shelby Hall Café, Chick-Fil-A, Pizza Hut, Burger Studios, Quiznos and Delta Deli). This plan is available per semester and can be used in conjunction with other plans or individually.