outsunny outdoor portable travel toilet flushable tank for camping boating roadtripping 2 6 gallon 10lHomCom portable toilets are essential for camping, boating, RVing and numerous other activities where a standard toilet is not available offering convenience and comfort even when you're miles from home. This model features a 2. 6 gallon 10L capacity waste holding tank, simple push button operation, splash free operation and removable tanks. It's also completely self contained so that no external water or power connections are required to use it.