As Thetford likes to put it, "Be Prepared for Every Situation." If you like the outdoors but aren't a fan of "nature calling" while you're in the wild, this might just be what you're looking for. Porta-Potti is the personal take-anywhere toilet. You can use it for camping, boating, RVing, emergencies, medical, home, children, or anything else you can think of. The Porta-Potti 365 Model holds 4 gallons of fresh water and has a 5.5 gallon waste holding tank. Thetford Porta-Potties are sanitary, odorless, leak-proof, easy to clean, durable and rugged; what more could you ask for?