I reviewed TidyTots Disposable Potty Chair Liners - Value Pack - Universal Potty Chair Fit (fits most potty chairs) - 32 Liners potty liners, in response to a campaign on Tomoson. TidyTots was developed by the Cumberland Companies.
I wanted to review TidyTots because I started attempting to potty train my two year old, a few months ago. Right now, I am familiarizing him with the toilet. He is simply sitting on the pot, clothed and unclothed. I bought the potty in September or October because it was on sale.
The liners offer a way to minimize cleaning. The baby pees or poops in the pot. Then, you remove the bag, tie with drawstring, and dispose in toilet. The product is sold on Amazon in 16 and 32 packs. The liners are also universal. They will fit most potties.