This camping toilet has two tanks, one for freshwater and one for wastewater. They recommend adding some deodorant to the wastewater tank before use. Once the two pieces are snapped together, fresh water can be added to the top tank. There is a pull-out handle valve that allows the waste to fall into the holding tank. There is also a separate flush mechanism that flushes with the clean fresh water. The wastewater tank has a special spout that swings out on the back for emptying. The front of the wastewater tank has a level indicator to show you how full it is. It also has an air release button to release the pressure of any gases generated in the wastewater tank before opening the valve to add more waste. This helps to prevent the gases that build up from forcing the waste upwards when you go to flush. The top and bottom tanks are held firmly together with buckle clips on the sides. The freshwater tank holds 12 L (3.2 gallons) while the waste holding tank holds 20 L (5.3 gallons). The whole apparatus comes with a zippered carrying bag. The instructions are clear and have well-drawn illustrations to show how to use it as well as how to empty it properly. The instructions are printed on the underside of the lid as well as in the manual. Make sure to clean out the wastewater tank before storing it for a long time. They recommend that this is not used over 60° C (140° F). This is a great option for providing a nicer toilet experience at your campsite. I would recommend emptying it at least once a day to reduce smells. This type of portable toilet makes camping with children much easier as well.
Furio Fattori 
