Global Passport 4.8 Gallon Portable Toilet: * Convenient and sanitary * Great for camping, outdoor activities, and road trips * Features easy to use, "piston-type" flush * 2-direction rinse * Smooth injection molded finish * Both fresh water and waste tank level indicators * Large 2.6 gallon freshwater tank and a 4.8 gallon waste holding tank * Easy to clean detachable pour spout and holding tank vent for easier discharge of waste