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Snaps on chair in seconds
- Spring-loaded arms snap on to the chair in seconds and stay attached even when the chair is moved
- Fits 4-legged chairs (round, square and curvy legs) - fits chairs with a diagonal distance of between 19.5" and 30"
- Engineered to improve chair stability and holds up to 300 lbs.
- Rubberized feet are non-slip and won't scratch floors
Little kids sit like big kids
- Choice of two height positions (3.75" & 4.5"), equivalent to same heights of standard booster seats, allowing it to grow with your child
- Compact and lightweight, weighs only 3.5 lbs.
- Easily folds for storage and travel
- No assembly required, snaps on to the chair straight out of the box
Enhances dining experience for entire family
Promotes independence and enhances dining experience for entire family
Compact and lightweight, weighing only 3.5 lbs., KABOOST easily folds for storage and travel
Folded product dimensions only 13" x 12" x 6.5"
Unique packaging makes for a great gift
Aimee
Reviewed in the United States on February 1, 2025
This booster seat is hands down the best I’ve ever used! It’s such a clever design that boosts the entire chair in a super secure and sturdy way. The flip design to adjust how high the chair is boosted is pure genius—so simple yet so effective. It really gives my little one the perfect height at the table, and I love how sturdy it feels. I feel totally confident that they’re safe and comfortable. I would absolutely recommend this to anyone with littles—such a game-changer!
Fabienne Lison
Reviewed in Belgium on September 18, 2024
Personne agée de 90 ans a beaucoup plus facile pour s'asseoir et se redresser.
Rob S.
Reviewed in Canada on August 11, 2024
We only have counter-height (36") seating in our kitchen and didn't want a standalone high chair as it would take up too much space. We had a perch chair, but that wouldn't take her beyond 18-24 months and was awful to clean.Ultimately, we decided that the absurd cost of the Tripp Trapp made sense because it would take years before our little one could sit with us at the island on our backless stools for meals.... But the Tripp Trapp isn't counter height and the only commercial solution is from Europe at an absurd cost.So I found a Reddit post that suggested a Kaboost would work (and thanks to the others who reviewed the Kaboost and confirmed it would fit)!I can indeed confirm that it works, and while the Tripp Trapp extenders won't work with it, I find that the Kaboost makes it much harder to tip as well: honestly as well as the extenders!Absolutely would recommend the Kaboost if you want a Tripp Trapp at counter height.Our baby is particularly tiny and doesn't fit any chair on her own, so we used the infant insert from the Uppababy Mesa we already had to bring her up a touch higher, but it's not necessary if your baby is a normal size.
Jennifer R.
Reviewed in the United States on May 29, 2024
My 21 month old decided he will no longer use a high chair and he is so wiggly that traditional booster seats were not an ideal option cause they moved around too much even when strapped down. I loved the idea that this went under the chair, so my little one sat on the regular chair seat instead of on top of a cushion that would move around when he moved.The cost of this booster is about twice the cost of the cushion style boosters around but I personal feel it is worth the cost. The quality of the material is good and sturdy. I love that this under chair booster has two heights it can boost a chair (height boosted is determined by which side of the booster you use to attach it to the chair), so it will grow with my child.Pros - This fits snugly on my chairs. I actually think it made my chair more stable when my little one is sitting on it since it made the base of each leg of the chair a little bit wider. Has two heights it can boost the chair which means I can use it longer as my child grows.Cons - The only reason I did not give this a 5 star review, is the non-skid rubber material they used on the feet of the booster seats. It works a little too well for me. I am not able to push the chair at all on my linoleum floors. I know this is probably meant to be a safety feature but it actually made it impossible to push my child in closer to the table while he is in the chair. Instead I would have to physically lift the chair up while he was in the seat to push him into the table (which is not a safe way to push my child closer to the table). This was easily fixed by placing some felt pads on the bottom of the booster. I can easily push my child closer to the table and the stability of the under chair booster was not affected.I do not necessarily intend to travel with this but you could if you absolutely needed too. However, it is on the bulkier side - probably about 1 ft x 1 ft when folded up.
JD
Reviewed in the United States on June 3, 2023
Just as advertised- couldn’t find a booster seat to fit in the chairs that we have and came across this. easy to install and gives kids just the right boost. Rubber on the bottom protects my hardwood floors and keeps the chair in place. To make it a little easier for the kids to move I placed a felt pad on the bottom of booster and it’s perfect. Would highly recommend. I’ve had it for 2 weeks now and has always stayed on the chair and very sturdy
L fo
Reviewed in the United States on August 27, 2022
Well, I had this situation with my very independent 94 year old mother:She can no longer get out of the dining room chair independently. Unless someone is home, this had effected her ability to comfortable sit and go through mail, pay bills,wait for her coffee to brew, enjoy a meal at the table and to just enjoy using another room in her home.Sitting in her powered lift chair at a TV table works occasionally allowing for some tasks,however, who wants to start living in only one room of the home of you can make all of the rooms functional! I was so surprised to find Kaboost in my search! What a great idea/product. Let me tell you, I ordered a second to take with me for our home and travel. It is not heavy, is easy to set up and this takes only moments. Honestly, it WORKS AMAZING!!! Not only is it sturdy but it is easy to move on carpeting as well. My Mother is able to move the chair on her own! There are two different heights. Just flip it over and you have the opposite height available. The lower height is high enough for her to easily stand up and still sit comfortably under the dining room table. Our grandchild is going to be so happy to sit in a “ Big Boy Chair” when he comes over now! Win Win:) Note; The dining room chairs are oversized and I feared this would not fit because of the distance between legs and size of the actual decorative wooden legs but it fit perfectly.
Client d'
Reviewed in France on April 6, 2022
Même pas besoin du mode d’emploi, tellement il est facile à installer. Ce que j’aime, c’est qu’il prend peu de place et s’adapte à quasi toutes les chaises. C’est quand même super pratique pour les vacances ou les sorties et moins encombrant à emporter que la chaise haute ! Assez stable, il est aussi équipé de patins anti-dérapants.Évidemment, il faut que l’enfant soit en mesure de se tenir correctement sur une chaise adulte, sans avoir besoin d’être ceinturé.
Nini
Reviewed in Germany on March 6, 2021
I like the fact that this simply lifts the chair to a desirable hight for the child, and doesn't require buying a special seat to attach on top of the chair. Also, while 'extra seats' are outgrown quickly by a growing child, this device can be used for years since it does not limit seating space for the child and it has two hight options as the child grows. It is easy to take off and on and travel with it since it is very compact. Can be adjusted to fit any type of chair!
GIORGIA VELLANDI
Reviewed in Italy on September 3, 2018
Abbiamo acquistato il secondo kaboost a distanza di un anno e mezzo così ora tutti e due i bambini stanno a tavola sulla loro sedia "come i grandi"! Siamo pienamente soddisfatti, il prodotto è veramente super resistente solido e mantiene salda la sedia senza farla rovesciare anche in caso di maldestre acrobazie dei bambini. Obbiettivamente non è leggerissima e pratica da trasportare ma cmq è al pari un un qualsiasi alzasedia. Il fatto che sia adattabile a qualsiasi sedia (a patto che sia una sedia robusta e no una sedia pieghevole leggera) ne fa davvero il prodotto ideale per chi ha bambini. Seggiolone eliminato a 22 mesi! E molto spazio guadagnato in cucina.
Nicole H.
Reviewed in the United States on January 16, 2015
This product is a replacement for most high chairs and booster seats. It takes up no more room than a regular chair! I was sick of the space the high chair took up - and REALLY sick of having to remove the booster seat to get the gross crumbs out from under it. And I was sick of having to clean the high chair fabric from food spills. Now, all I have to do is wipe off the chair. This booster can be used for any age - as long as they are using the tabletop. You can even use with an older baby if you combine this with a Tie-Chair to keep them from falling. You can use the Kaboost on both sides. One side provides a taller lift (maybe 3 inches? I haven't measured) and if you flip it over, the other side provides a shorter lift. I have two of these and use the tall side with my 3.5 year old and the shorter side with my 6.5 year old. She could really sit in a regular chair, but prefers to be a little taller (This raises her up to the height so the table height is similar to where it is on an adult). I believe it is easier for her to eat at this raised height, and there are definitely fewer spills. The Kaboost is very sturdy and does not tip over. It also has strong grip feet, which is good because the chair doesn't slide when they are getting into it. But, it is a little difficult for them to pull out from the table. I just put them on the side of the table that isn't in the direct walk path and we leave them pulled out enough so that they can get in and sit down and not need to readjust the position. Also, if you are questioning whether kids can get into this by them selves, the answer is yes... as long as you have a chair with a bottom rung. My 17-month-old can climb into the chairs on the Kaboosts easily (though he isn't using one yet. I still have him in a high chair that attaches to a chair (and I cannot wait to get him out... but honestly, I am hoping my daughter will get out of the Kaboost before I need to put the baby in it. lol... but... if not, I will purchase another one.)
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