• The rotomolded plastic tank is crushproof.
• The new and improved shaved corners ease the cleaning process.
• The tank inner dimensions are 16.5" x 7" x 11" tall and fits inside a 20mm "Rocket Box" (sold separately).
• The Eco-Safe Spare Tank holds 5.5 gallons and is good for approximately 50 uses.
• The tank meets all requirements of the BLM, NPS and USFS for a washable, reusable toilet. It empties easily at an RV dump or in a Scat Machine.
• 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.