Clek Olli Backless Belt Positioning Booster Car Seat - Flamingo X

MSRP: $119.99
$24 Off
Style:Flamingo X
Clek Olli Backless Belt Positioning Booster Car Seat - Flamingo X
$24 Off
In Stock - 17 left
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As a parent, you’ll appreciate that the Olli belt-positioning backless booster has earned industry awards. But we have an even tougher audience to please: 6 to 12-year-olds who won’t settle for ugly or uncool. With a carrying strap and a quick-release system, Olli gives kids the freedom to carry their own ride wherever they go – from your car to a taxi or even a plane.

All Olli models_are_free of brominated and chlorinated flame retardants, while the mammoth collection is free of any added flame retardants.


  • Rigid-LATCH for enhanced seat stability.
  • Belt guides improve belt positioning on your child's hips for enhanced safety.
  • Comfort-cube protects against numb-bum.
  • Quick release strap for easy removal.
  • Weighs 5 lbs. for easy portability between vehicles.
  • Seat cover can be removed and is washable.
  • Includes strap-thingy for carrying convenience.
  • Includes removable drink-thingy cup holder.
  • Recyclable through Clek.


  • Product Weight: 5 lbs
  • Weight Limit: 40–120 lb
  • Height: 40–57 in
  • Minimum Age: 4+ years
  • Booster seat laws may vary. Please check your local booster seat laws.
Product Reviews
out of 5.0
50 Reviews
Ratings Snapshot
of Reviewers
Pgh pa
Verified Buyer
Great product great deal
May 4, 2024
Thes are the best booster seats available. I purchased a couple over the years for my grandchildren . This one was actually a better price than from clek
  • Great product
  • None
Snellville , ga
Verified Buyer
Not really for 3 across, disappointed
April 12, 2024
We had our 5th baby, and currently drive a 2023 Honda Odyssey Sport. We were planning to place this booster in the back row alongside our 2 Clek Foonf seats with from left to right, Booster, Forward Facing, Rear Facing. I found that the bootser seat, although it did snap into the latch, the arm rests were forced inward making it a more narrow fit for my 8 year old daughter. I was pretty disappointed, because when we had just 3 children and a smaller vehicle (Kia Sorrento) we EASILY fit 3 Clek Foonf seats side by side, 3 across with zero problems. This is a temporary seating arrangement, because basically we cannot utilize the middle seat in the back now as we have 2 booster seats and a newborn Rear Facing Foonf behind the driver seat which blocks access to the back row.
  • Matches the other models
  • Does not fit 3 across
Lauren A.
New York City
Verified Buyer
October 7, 2023
Fantastic booster. My daughter finds it comfortable and it matches our Clem Foonfs in the same color for our younger daughter. Easy to install and I like the varying strap option.
  • Love the option to be able to easily slip the cover off and clean it.
  • Color matching for sibling car seat
  • Not too heavy and carry strap makes transporting it/travel convenient
  • Latch
  • Pricy compared to other brands (but worth it)
Verified Buyer
Great for field trips and carpooling.
September 5, 2023
Great backless booster for on the go! Great for field trips and carpooling. They're so lightweight and easy to install. It was hard to find a flame retardant-free backless booster, but this one fits the bill. Wish the cover were washable, but that's the only downside.
Portland, Maine
Verified Buyer
Our favorite backless booster
September 1, 2023
My 7 year old loves how comfortable and “grown up” this booster looks. Install is a breeze and I love that it’s secure and not a projectile when driving around without her in it. The included carrying strap makes it easy to take with us while traveling. Can’t speak to the easy of cleaning yet but so far loving it!
  • Rigid latch
  • Carrying strap for travel
  • Color options
Broken Arrow, OK
Verified Buyer
Always happy with Clek!
July 28, 2023
My oldest needed a booster that was smaller and easier to switch between cars when she’s carpooling with friends. We have always been a Clek family, and this was a natural choice. My child loves the cool Tokidoki design on the seat and the convenient carry strap. The latch system is extremely easy to use, the seat is comfy, and the cup holder is a nice addition.
Buena Park, CA
Verified Buyer
Cool color
May 15, 2023
My daughter loves it! Love the color.
Poor Label Placement
April 21, 2023
Great booster, but did Clek have to put the label right across the front? I buy Clek for safety but also for clean aesthetics. The label I’m speaking of isn’t shown at all in any of the online photos.
Verified Buyer
Easy to Install
February 27, 2023
Light and super easy to install. Seems wells made. Daughter says it is comfy to sit on.
Kirkland, WA
Great for travel
December 13, 2022
Clek Olli booster car seat is great to have when traveling because it fits into the storage bin above the seats in the aircraft. We found it was easy to carry with the rest of our luggage because it is so light weight. Easy to click it and un-click to change from car to car. Albeebaby had a great choice of fabric options.
Verified Buyer
Great seat
November 21, 2022
Way less heavy plastic on the handles than the other Clek with removable seat back. It’s good in that it’s lighter and easier to carry. It’s not great in feel and potential long term durability but time will tell. Checks the boxes so 5 stars.
Verified Buyer
Careful with fitment on certain cars
August 28, 2022
on our car, the seatbelt receptor is rather tight to the side of the booster, and our receptor has a very short webbing (an F30 model 328i). It makes buckling the seatbelt over this booster seat very difficult. as there is no "wiggle room" . Other than that it's a fine booster, but check your fit before you buy if you can. I've opted to keep this because my daughter likes it so much, and i'm hoping it fits better in our other car, but it's not ideal.
  • lightweight, tight fitting, clean catch on the LATCH clips
  • on our car, the seatbelt receptor is rather tight to the side of the booster, and our receptor has a very short webbing (an F30 model 328i). It makes buckling the seatbelt over this booster seat very difficult. as there is no "wiggle room"
Richland, Michigan
Verified Buyer
Great booster seat!
May 26, 2022
I love this seat in my suburban. I bought because I wanted a booster with a higher weight limit for my 10 year old and this seat is perfect. My son says it’s very comfortable and “nice to ride in”. It’s also slim so it doesn’t take up a ton of room.
Houston, Texas
Verified Buyer
Great quality item - love clek!
June 10, 2021
I absolutely love the quality of clek items, and love the design. I did have one small challenge with getting the seat belt to buckle with this booster- due to the wideness. I had to buy a Seat belt extender to get it to work; otherwise it took some maneuvering and the kids were not able to buckle and unbuckle themselves without it.
Verified Buyer
Love it!
June 7, 2021
I bought this almost a year ago. It has been great for my large 10 year old son when other boosters were too small for him both in the weight limit and width. He now passes the 5 step test in one of our vehicles but chooses to still sit in his olli booster still because he thinks it is more comfortable than the vehicle seat! The fabric has been great. We have never needed to wash it and it still looks brand new. I love that it latches into the car to prevent it from becoming a projectile when my son is not sitting in it. The latch is also easy to disconnect which is super nice. My son loves the height of the arm rests.
  • Great padding
  • Great arm rests
  • Great fabric
Best Uses
  • Large, heavy kids that aren't tall enough to pass the 5 step test to sit without a booster.
  • Long car rides
  • Wish the back to to front measurement was deeper
Martinsburg WV
Verified Buyer
Two thumbs up
May 5, 2021
Great seat, and super easy to install/use. The height of the arm rests is just right, and it’s noce to have a booster that actually locks in.
Verified Buyer
May 1, 2021
Great booster seat, I would highly recommend this seat well worth the price and I have bought plenty of booster seats with this one being for my last child out of six.
  • Hooks in place and very easy removal
  • None
St Johnsbury, Vermont
Verified Buyer
6.5year old approves!
June 16, 2020
My daughter who is turning 7 this year always complained about her old booster. Bought this for her and she loves it! She says “it’s much better mom. It’s comphy and I can buckle myself!” We have an older Volvo station wagon the latch works great in, it feels secure and fits great in our seat. It’s easy for the kids to buckle around the booster, unlike my daughter old seat. Also love we were able to match with car seat for our baby whose coming at the end of November.
North Carolina
Verified Buyer
We love this seat!
May 21, 2020
This seat is so easy to use and the kids say it is more comfortable than our other boosters.
Verified Buyer
Great quality
March 11, 2020
Worth it. Easy to install. Thick cushion for a come comfortable ride.
Springfield, Illinois
Verified Buyer
Clek fan for life
July 30, 2019
We started with the clek foonf and now are girls have moved into the booster. I love the fact that these seats have the rigid latch system. We went on vacation and were in the car for 6+ hours with no complaints about sore bottoms. The loop to remove it is super easy my 7-year-old can take care of it with no problem.
There are less exsp
  • latch system
  • comfortable (no complaints after driving for several hours)
  • easy to secure
  • easy to remove
  • cup attachment
  • easy to clean fabric
  • need seat belt extender when using the clek seat protectors in my volvo
  • can't buy the cut attachment separately if you lose it
Alexandra I.
Verified Buyer
My daughter loves her new booster.
February 21, 2019
My daughter loves her new booster. The only complaint is that its too wide for my seat and makes buckling the seatbelt difficult.
Portland OR
Verified Buyer
Perfect for the 8+ kids
December 18, 2018
Just what we were looking for, easy to use and very well made.
Mama B.
Verified Buyer
Feels cheap, and won't fit in my cars...
August 10, 2018
The rigid latch won't install in my 2012 outback, 2016 Yukon, 2017 CRV, or 2018 Nissan Armada.
My kids disliked the hard plastic armrests. We went with the Chicco booster instead. The Chicco is just as soft to sit on, and is made better in my opinion. It's also a fraction of the cost.
  • Won't install-rigid hatch too specific for many different makes and models
  • Hard plastic arm rests
  • No washable cover
Georgia g.
Atlanta, Georgia
Verified Buyer
August 3, 2018
Our first backless booster didn’t have latch,; I feel so much safer having this latch to alieve my worry of my child shifting around & falling off the seat. Even grandpa can install this safely!!!
  • Lightweight, easy to install
  • Some cars I have difficulty buckling in because of the width of this seat
Atlanta, GA
Verified Buyer
Best booster ever
August 3, 2018
This booster seat is the best backless booster. We have tried several. The price tag is higher than a typical backless booster but let me tell u it’s so worth it. My daughter is in love with the unicorn fabric and her and her friends fight over this seat. The fabric is easy to clean with a wet wipe. I love the fact it clicks in to the latches easily and take out is a cinch. No more backless boosters flying around in the car when I hit the brakes and I’m without kiddos!!!!
Houston, Texas
Verified Buyer
Checked off all the boxes
June 13, 2018
This seat has served us well. It is a more mature looking booster so it helps my older yet smaller kids not feel awkward getting out of the car. It is supportive and the kids love it. Only reason it is not a 5 star seat is because the cup holder only fits on one side of the car.
  • Good looking
  • Cup holder can only be one side.
Ladera Ranch
Verified Buyer
Perfect for my 9 year year old whoc still needs a booster
May 26, 2018
My 9 year old - who still needs a booster loved that she finally graduated from a full back booster (I am an overprotective mom). Loves the black color as our other butt booster is bright pink. She said she feels grown up. Love that is latches to my car!
Ft. Wayne, IN
Verified Buyer
best purchase
May 10, 2018
Lightweight, easy to install, basically everything you need in a booster seat!
Rutherford, New Jersey
Verified Buyer
Perfect booster
January 10, 2018
My daughter seems to love this seat! We bought this in addition to the Clek Oobr to keep in her grandmother's car. She says it's comfy, although I'm not sure how comfortable it will be for longer rides (I think the Oobr might be better for that). The installation is super easy, it feels solid and not at all flimsy. I purchased this brand because of the high safety ratings, and so far I have been very pleased with their products.
  • Safety ratings
  • Easy to use
  • Solid construction
  • Beautiful colors
  • Quality material
  • Might not be very comfortable for long rides
Sunnyvale, California
Verified Buyer
Leather booster that works ok.
January 1, 2018
Bought it because its leather matching my car. Leather quality does not match an entry level luxury car with Nappa leather.
  • Easy installation.
Best Uses
  • Matching car interior with big toddler.
  • Leather quality is really so so.
city of industry, ca
Verified Buyer
October 17, 2017
solid booster seat
Corbin, KY - Kentucky
Verified Buyer
August 30, 2017
I love all things Clek! My son loves this seat at 7yrs old. Very comfy and easy to keep clean. Easy install with LATCH.
Fort Lauderdale, Fl
Verified Buyer
April 2, 2017
My grandson loves his big boy booster. Secure,well made & comfortable. He has the security of a carseat in a big boy seat. Easy to install clips keep seat secure when not in use. Cup holder is a nice feature
  • Easy to install
  • cup holder included
  • carrying stap
Best Uses
  • Every day use
Dallas, TX
Verified Buyer
Very easy to use in my Volvo XC90
September 11, 2016
The seat easy to use (easy latching and quick release system) beautifully made (leather cushion) from high quality materials.
Chicago, IL
Verified Buyer
Perfect fit
February 11, 2016
Purchased for 6 year-old daughter of average height and weight for age. Perfect fit for Audi Q5. (Not so much for my wife's car (Mercedes CLA 250), where it leaves about a 2 to 3 inch gap from the back edge of the booster cushion and the seat, due to the fixed LATCH hooks and forward position of the latch attachments in that car).
Qro, Mx
Verified Buyer
Ver y happy with this purchase
February 5, 2016
Looks nice, great quality, super easy installation, instruction booklet, cup holder and carry on strap included. Well packaged.Fits perfect to my 6 yo, and she loves it, says is very comfortable.
  • All
Best Uses
  • Small kids, isofix seat
  • None
San Antonio, Texas
Verified Buyer
Hope seat stays around!
September 17, 2015
Hope this seat stays around for my second grandchild. I bought several seats and went from store to store looking for a booster seat that would fit in my car without digging under the seat for the seat belt!! This is a perfectly sized seat. Thin enough to sit properly in the car to even my granddaughter can buckle herself in. Amen!
  • very easy to remove. One pull and seat is disengaged and the back seat of the car can easily be used.
New York
Verified Buyer
Great price ! and quick shipping !
June 28, 2015
Best price available on internet and quick shipping ! I had the paul frank 'hearts me' and this is the new addition for our second car ! Easy to detach and pull back to the seat. And good for short rides and for long rides I prefer Oobr model which has a backrest.
  • Easy to detach and pull back to the seat. And good for short rides and for long rides I prefer Oobr model which has a backrest.
  • None
San Francisco, CA
Verified Buyer
Easy and compact
May 31, 2015
Easy to install in my 2010 Subaru Outback. My nephew said it was soft to sit on.
Customer Images
Verified Buyer
Great purchase
May 19, 2015
I think it was worth the money. Very comfy and i like the anchors.
  • anchors, extra cushion, and cute look
Best Uses
  • road trips
  • none
Roebling, NJ
Verified Buyer
Best booster ever
March 9, 2015
My daughter loves this seat. Since it's pink, comfortable and a "big girl chair", she loves hopping into it and buckling her seat belt. Since it has the latch system I love it! This is actually the second one we have purchased. When my husband got the new work truck that she was allowed in, this seat was the only one we considered. I highly recommend the Clek Olli booster seat and Albee Baby.
Verified Buyer
Worth every penny
March 5, 2015
This booster is the beyonce of all booster seats! It's sturdy, available in a variety of colors, and to my daughter's delight it comes with a cup holder!
Beverli V.
Jacksonville, FL
Verified Buyer
Clek Olli Booster Seat - Tokidoki Travel
February 18, 2015
This booster seat is perfect. It has a great look with all the names of great cities and countries like Paris, Japan.......It is well made and very comfortable. It has a cool look about it so the 5 year old doesn't feel like she is in a baby seat.It latches in so there are no worries about stability and safety.
Best Uses
  • Everyday use and on trips where you might need to change cars often.
  • There are no negatives
renee b.
los ángeles
Verified Buyer
Good Company
March 3, 2014
I am very happy with my purchase. The only criticism I can give is that I wish the shipping would have been a bit faster.
  • easy to use
Best Uses
  • kids car seat
  • no cons!!
Verified Buyer
Very secure booster seat
December 11, 2013
My son who is 5 commended on how comfortable the seat is.
  • Comfort and ease of use
  • Seat did not come with an attachment for the shoulder belt to prevent the belt from cutting across my child's neck
So Cal
Verified Buyer
Excellent booster
August 1, 2013
Excellent booster. My daughter says the cushion is very comfortable and much better than our Graco. I like the simple, clean design of it, too.
Baltimore, MD
Verified Buyer
Great Booster Seat
December 17, 2012
I bought this as a replacement for a seat that my son outgrew. He loves it and so do I. It is a snap to get in and out of the car. Also, the construction and materials are high quality. My son says it is very comfortable. If you are looking for a great booster, buy this one.
Verified Buyer
Perfect Next Option
December 17, 2012
This is perfect for us with shorter older kids. Stays securely in seat, comfy, and wide enough. Only down side is that the new cup holder is only able to be installed on the right side. This doesn't work for us as the seat is positioned against the right side of the vehicle. This booster will help our 9 year old stay safe till he meets the guidelines for a regular seat beat to fit him probably without the stigma of being in a big booster seat. Plus the convenience of being able to quickly and easily changed to a different car/spot.
  • Latch, width, comfort, carrying strap, colors
  • cup holder only able to be installed on one side of the seat.
Long Beach
Verified Buyer
Clek Booster Seat
November 26, 2012
I think I like it more than my son does.
  • I like the LATCH system, it secures the booster into position. Quick one-handed attachment and release.
  • Breathable fabric + ample padding = comfort for child.
  • 1) Some bloggers have negative comments on the LATCH system for "forward facing" car seats. (The comments are taken out of context and do not apply to booster seats)
  • 2) The arm rests are fixed and do not fold up to facilitate loading and unloading the child.
Customer Q&A
1 Question & 1 Answer
Caroline Williams
from Tennessee asked:
August 13, 2021
does it have a cup holder?

Yes. Per product description:

Cup Holder: Detachable and dishwasher-safe.

Submitted by: Albee Baby on August 13, 2021