The Qube 335 portable toilet
One of very few portable toilets that fit underneath a standard RIB 112cm seat (non slider only).
The Qube is a compact portable toilet built for small spaces. It features a strong waste tank carry handle, piston pump manual flush, integrated pour out spout and a comfortable seat. In addition it will fit under either side of a RIB 112cm seat, but between the wider legs is best as it's very tight on the narrower side - i.e. it will rub against the metal legs as you slide it in and out.
Dimensions (mm): W342 x D382 x H315 (RIB seat frames are 330mm height)
Waste Tank Capacity: 10L
Flush Water Tank Capacity: 10L
Approx Weight: 3.3kg
Flush Type: Manual flush, piston pump
Note: If your RIB has a slider mechansim then the Dometic 972 will not fit.