Eco Safe Toilet System -
The ECO-Safe Toilet System excels as a highly portable, reusable system. The crushproof plastic tank is good for 50 uses at one time. Meets BLM, NPS and USFS requirements. The 1998 Mt. Everest Cleanup Project chose the ECO-Safe Toilet for use on their expedition.
Many boating areas now require you to carry out human waste. Even for those that don't, the removal of waste products protects the environment. Always check ahead with the area management agency to find out what they require for carry out systems.