Product review (4 stars): Ok for travel and backup potty
I wanted a potty that could be used at home (needed a second one to have one on each floor of our home) or on the go (my kid is scared of public toilets) so I looked for one that could use but did not require bags. This was the only one I could find. When I first put my almost 3yo 34 lb son onit I thought it was way too small and would have to return it, but then he pooped in it right away so I guess we are committed now. Then he fell over backwards because the base is so small. Now he sits still on it and I'm using it as our upstairs lesser used potty. I'vebrought it out with us but have not yet used it while out.

pro:
small enough for my kid-stuff travel backpack
can use produce-sized plastic bags when on the go
bags go under the flip-up seat so kid doesn't have to sit on crinkly bag
can use without bags at home
hight is slightly adjustable
easy to clean
easy to carry one-handed
kind of cute

con:
seat is round and narrow, not particularly comfortable for sitting on for very long
base is small and not very stable for a wiggly kid but after tipping over backwards once my son learned to sit still
no splash guard and small seat means manual aiming is required for boys. put this thing on a towel to protect carpet.