I think they are called 'Ready Beds'. If you google that you will get the company.
These are absolute junk. I bought them for all my nieces two years ago. They didn't last. Of the four I bought, only one will still hold air. They are cute and great for toddlers, but they are very poor quality.
We have a queen size outdoor Aerobed. It is a heavier material. We have tried other brands and they do not hold up. This has held up for 3 years. I got it on sale at Target for under $90. I would buy a twin Aerobed for a toddler. I have seen them pretty reasonable at Walmart recently.
We have used a My First "Ready Bed" with our almost 3yo daughter for over 18 months, including a 2 week trip with her in it every night, without any problems. She has probably used it for 25-30 nights, and we have never had a problem.
She loves it. She does jump on it more than we would like, but we have not had a problem at all with it. In fact, we just purchased the next size up for $20 at Sam's.
It is a manual pump, but it is not that bad to pump up. Or, you can get portable air pump from Target or the like for about $25.
Bill