Serene-Life Portable Outdoor and Travel Toilet, 5.3 Gal., 3-Way Flush Nozzle. Great for RV, Boat, Camping, Hiking. Day at the Park or in a rural setting. Great for young children and potty training toddlers when a bathroom is not nearby. They can use in a larger vehicle, van, pickup truck, SUV and/or Tahoe or Surburban type vehicle. Also great to keep on hand to use during hurricane and flooding events when you can't get into your house or a bathroom. The Serene Life Portable Toilet - Outdoor and Travel Toilet, 5.3 Gal. Compact, Portable and Comfortable, Easy Clean 3-Way Flush Nozzle Design, Flushes and Rinses Bowl with Fresh Water Reserve. Waste Water Tank Level Indication and Vent - No External Water or Power Connections Required - Rugged and Durable Construction - Corrosion-Resistant and Easy-to-Clean - Button-Styled Pump Flusher. Water Tank Capacity for Up to 50 plus Flushes - Easy Access Waste Tank for Quick Disposal - Double-Sealed Drain Valve Protects Against Leaks and Odors. Waste Holding Tank Capacity: 5.3 Gal. - Fresh Water Tank Capacity: 3.2 Gal. - Flush Pump Type: Piston Pump - Empty Type: Rotating No-Splash Pour Spout. Compact, portable and comfortable Easy clean 3-way flush nozzle design Flushes and rinses bowl with fresh water reserve Waste water tank level indication and vent No external water or power connections required Rugged and durable construction Corrosion-resistant and easy-to-clean Button-styled pump flusher Water tank capacity for up to 50 plus flushes Easy access waste tank for quick disposal Double-sealed drain valve protects against leaks and odors Waste holding tank capacity: 5.3 Gal. Fresh water tank capacity: 3.2 Gal. Flush pump type: bellows pump Empty type: rotating no-splash pour spout Construction material: high-density polyethylene Dimensions (L x W x H): 16.5 in. L x 14.6 in. W x 16.9 in. H