Product review (4 stars): A good thing to own
Has been very helpful. I keep it in the car for my grandson, who is mostly potty-trained and will go to public toilet if there is one and it is reasonably clean, but sometimes when we are out and about, this is preferable and convenient. I like the fact that it can twist up to be higher than another version that you cannot make higher. It is especially good for a taller child , but kids being so flexible, even though this is still relatively low, it is easy enough for them to get on it. I do wish that the plastic liners that fit this were not so expensive. I am coming to the end of the amount it came with and I don't see any replacements online that are reasonably priced. I am sure any plastic bag would work, but you certainly don't want to put anything in it with a pinhole, so you have to be mindful of getting suitable bags for this if you use it a lot. No pinching issues noted regarding the seat. Overall happy with this purchase.