• More than 10x smaller than a regular booster seat and just as safe
  • mifold One is the most advanced, compact, and storable booster seat ever invented, as it is completely flat and can be conveniently stored in your car.
  • mifold One is the first ever non-folding mifold. The flat design is just as storable as the original mifold, and the non-folding seat is larger for extra comfort.
  • mifold One is designed to protect children from the age of 4+, 40 to 100 lbs, and 40 to 57 inches tall.
  • Safety tested and meets or exceeds NHTSA standard FMVSS 213 in the USA (THIS PRODUCT IS PRODUCED ONLY FOR USE IN THE USA and is not the International version, regulated under ECE R44/04)

When I was reviewing booster seats, I found mifold and loved the concept, but I read a few reviews that said they didn’t like that it folded. Then I saw this mifold One, which is also so small and easy to take away but it doesn’t fold, it’s really an ingenious product.

So far very satisfied. Just got these and installed them today. Bases are extremely hard, but being able to comfortably fit everyone is worth it. My 6 year old can buckle herself now, with a high back booster she never couldn't. It does take a little bit for the kids to get the hang of buckling and unbuckling themselves but it's an easy adjustment.

When my husband first showed me this seat he had ordered, I was a little skeptical. It is very small and doesn’t look like its so comfortable but this seat is so easy to use and works really really well! It is totally different from any other seat I have ever come across as it doesn’t “boost’ the child it brings the seat belt down to fit. Somehow I feel like my kid is much more secure in this.

Purchased this to use with Uber drivers for our Disneyland trip. It was perfect! We were able to keep it in a backpack easily and because my daughter is on the lower side of the weight range I think this one piece design is ideal. Now we are using it for emergency pick-ups by grandma. It's perfect!

We have been fans of miFold for quite some time, owning 2 of the foldable boosters for over a year now. So, when we saw the mifold One offered, we decided to try it out. My pint sized 9 year old, is in LOVE with it and says it is super comfortable even on longer rides. Because it doesn't fold, it is a little harder to put in a purse or smaller bag, but you can carry it pretty much anywhere you would carry an iPad. Considering buying another....the more the merrier!

We love this for its convenience. It’s not our every day booster, but on days when I drive extra people, I use 2 of these along with a traditional booster in the back seat of my 3-series BMW. It’s the only way I can carry 3 kids. Is a little difficult for the kids to stay themselves it (they are 8), but are learning how to do it. I always check to make sure they’ve secured the strap across their laps snugly and through both sides.

This is our 2nd mifold car seat to purchase. I honestly don't love the original because it folds in half. It seems to really confuse the children that sit in it. They think its supposed to go up onto their back. So when I was looking for a new car seat for my almost 5 year old I wasn't sure we'd go with another Mifold. But when I saw Mifold One I was so excited to see that others must have had the same feelings about the original as I had. It installed quick and takes up way less space than a high back booster. Not sure about traveling with it and if it will be an issue if my daughter falls asleep in the car. I guess we'll see. I purchased because it seemed to be very difficult for her to buckle into the high back booster and buckling is never an issue when she sits in her big sisters Mifold. I'm happy they made updates to the original. My daughters love these seats because they feel like big girls.

This seat is brilliant!! It is so easy to use and takes up no space at all, it is similar to the mifold but more convenient to store in the car as it easily fits in the pocket behind the driver’s seat.

A clever product that looks at a problem in a different way (pull the seatbelt down to the child rather than lift the child up to the seatbelt). We purchased this for our travels to the US recently as we didn’t want to pay a car hire company several times the value of this car seat to loan it for a week. It fits easily in a suitcase and weighs very little for travelers. Our daughter loved it and didn’t mind sitting in it for long trips (5-6 hours). Easy to set up and use and transfer between cars. I only wish it was legal to use in Australia, but I read they are working on certification here.

Stores so easily! I just put it in the back seat pocket. Give yourself 5 minutes to figure out how to adjust it the first time, then it's as quick as any other carseat. My 4 year old grandson doesn't complain about comfort, as some have in other reviews.