Booster Car Seat, Inflatable Boosters Seat for Kids, Travel Booster Carseat, Narrow Backless Booster Car Seat for Travel, Inflatable Seats for Cars 40-100 lbs, for 4 Year Old + - Rbow

Helped us to solve the problem of fitting a booster in the backseat after the arrival of twins. Buying a bigger car was not an option.

Soft heavenly feel

Granddaughter loved it

Perfect for compact cars. I need to fit a Donna with a base, a booster seat and a slim front facing car seat in the back of my 2014 jeep patriot and this was the most affordable and slim booster seat I could find. Perfect for what we needed.

We are on our second Bubble Bum! This is the most comfortable portable car seat, and we have taken it on many vacations. It's not as compact as the Mifold, it takes up about half of a child's sized backpack. (We also have a Mifold.) When deflated and put in the bag it's still quite large. However, it is very lightweight. It's not a large seat, so if your child is on the larger side, this seat may not be as comfortable. Because it is inflatable, it is comfortable for longer car rides. The Mifold is not comfortable at all, being a GenXer myself I would say the Mifold is similar to sitting on a phone book. The Bubble Bum works great for vacations where there may be a long car ride. My child definitely prefers the Bubble Bum to the Mifold. It's super fast and easy to inflate and then adjust the seatbelt through the guides. My daughter has used the Bubble Bum for 1+ hour car rides and has been comfortable the whole time. She complained about the Mifold within about 10 minutes. I'd say the only downside is the size. It's less heavy and bulky than a plastic booster seat but it still can take up quite a bit of room in a bag. We use the Mifold if we need room in our bag and the car rides will be super short. I send her with the Mifold if she's going to a friend's house and they might have a short ride of 15 minutes or less somewhere. We take the Bubble Bum on vacations and deal with the size because it is way more comfortable. We are on our second Bubble Bum because they do expire. We are excited about the new patterns on the covers! This one should take us through until she no longer needs a booster seat!