A simple Porta Potti with a manual flush. The Thetford Porta Potti Qube 165 is a simple manual flush toilet. A natural seating position and high capacity waste tank. The flush is a manual bellows type. A good choice for camping, caravanning or can be used as a temporary toilet during building work on your house. Enjoy the comfort and convenience of a fully functional flushing toilet! Thetford's Porta Potti features an award winning design ideal for RVs, boats, trucks, vans, healthcare, camping and even off-the-grid lifestyle. Features a modern appearance with a durable, easy-to-use and clean design. Comes with a removable seat and cover. Durable and compact, the Porta Potti is an ideal companion wherever you are on the road. Each portable toilet features a flush mechanism, ergonomic carry handle, and a removable seat and cover.