Nice concept for camping. Don't have to leave tent to find tree or outhouse.<br />Problem is it is too small for the average adult who may have to relieve themselves 2-3X in middle of night.<br />Tested it on campout this past weekend. Worked as advertised -- no liquid, no odor ...nice wipes included.<br />But, too small, had to use 2 and couldn't tell if was going to overflow. Needs to be a lighter color so you can see inside bag.<br />It absolutely needs to be 3-5 inches longer to accommodate more fluid. It costs about $3.5 - $5 per bathroom break...pricey