The simple, self-contained and adult-sized SaniPottie 964 Portable Toilet provides recreational boaters with convenience and user-friendly performance. The bellows-style flush delivers a bowl-clearing rinse every time. Its durable, easy-to-clean construction and secure locking side latches ensure reliable long term performance. With a 2.5 gal. (9.5 l) waste tank capacity and 2.6 gal. (9.8 l) freshwater tank. Available in attractive parchment or platinum colors.