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Maxi-Cosi RodiSport Belt Positioning Booster Car Seat - Essential Blue

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Your little one isn’t so little anymore and it’s time for a bigger car seat. But even though the days of wrestling your toddler into the seat have come and gone, having a booster with the versatility you need for trips to get ice cream is of the essence. That’s where the RodiSport comes in. It’s a belt-positioning booster and a backless booster – together as one.

The RodiSport Booster is specifically designed for children from 40-100lbs. As a belt-positioning booster, it gives kids the opportunity to buckle themselves in with the easy-to-use vehicle shoulder and lap belt guides that help keep the belt properly positioned. After all, the desire to be independent starts at such a young age.

As your child grows, there’s a 7-position, one-hand headrest adjustment for a better fit. Why should the little kids get all the room and comfort in the back seat? Your big kid deserves to be comfortable, too. And when it comes to comfort, the RodiSport also has multiple recline adjustment options. 

When another growth spurt makes way, you can remove the back support and quickly turn the car seat into a backless booster – in a matter of seconds. This gives you the flexibility for your child to ride longer in the same seat. That’s one less car seat you’ll have to run out and get when the time comes.

The RodiSport Booster is all about convenience for you as well. With our rigid LATCH connectors, the seat installs easily and stays in a fixed position, so the seat remains secure. And the removeable padding goes right in the washer and dryer.


  • Keeps children safe from 40 to 100 pounds and up to 57"
  • Remove the back support and quickly turn the car seat into a backless booster
  • 7-position, one-hand headrest adjustment for a better fit
  • Easy-to-use vehicle shoulder and lap belt guides that help keep belt properly positioned
  • Multiple recline positions for added comfort and a better fit in vehicle
  • Rigid LATCH connectors provide the easiest, quickest installation and ensure the seat stays in a fixed position in the vehicle
  • Removeable padding is machine washable and dryer safe

out of 5.0
5 Reviews
Ratings Snapshot
5 Star
60% (3)
4 Star
20% (1)
3 Star
0% (0)
2 Star
20% (1)
1 Star
0% (0)
of Reviewers
Solid High Back Booster
By Twin M.
from New York
on August 8, 2022
Verified Buyer
We have rigid latch Cleck Foofs in my car so we have big shoes to fill. We wanted to start our twins in a high back booster in my husbands car (as second seats) to get them use to buckling and unbuckling themselves. My two requirements are high safety ratings, narrower profile, and rigid latches.

We plan to keep them in the cleck seats in my car until they max them out- we are close so we hoped this would give us an easier transition.

We tried a rigid latch Dino high back booster and it was constructed so poorly down to the latch mechanism. We sent that back and gave this a whirl.

It is much better made, feels solid- while still being easy to handle and our kids say they are comfortable. Price point is much better than our clecks, but we do not feel safety has been compromised. So far they have only used them minimally in dads car and installation was a breeze.
Great booster seat
By Taylor
from Texas
on April 25, 2022
Verified Buyer
I bought one of these for my oldest daughter. She is in the third row of our SUV so I really needed something she could easily snap herself in and out of with minimal assistance (nobody wants to see this mama crawling over the back seat during a 100 degree Texas summer). She manages it with little difficulty and says her seat is comfortable. The cup holder is handy, too. Iā€™m about to buy 2 more for my sons since everyone is fighting over who gets to sit in it now šŸ¤Ŗ
  • Easy install
  • Convenient cup holder
  • Easy belt access for kiddo to snap themselves in
  • High backed but still appropriately sized to fit in the third row of an SUV
  • Adjustable
  • Go with the lighter color if you live in hotter climate (the black one gets hot)
Easy to install!
By Jaime
from Vail
on February 25, 2022
Verified Buyer
This is great, easy to install, decently light weight and great for my child to get buckled and unbuckled on her own!
Downgraded seat vs. RodiFix - potentially unsafe armrests
By Marianne
from Annapolis, MD
on December 11, 2021
Verified Buyer
Maxi Cosi discontinued their popular RodiFix seats, which we have, and we opted to try these for our younger daughter. The armrests drive me nuts. They make it hard for the girls to buckle themselves in, and I have to remind them to be sure the lap belt isnā€™t overtop then armrests - a potentially fatal flaw. The seatbelt alignment mechanism is a downgraded plastic hunk instead of a latch. The seat padding isnā€™t nearly as cushy. You could call this maxi cheapi insteadā€¦
  • Poor design. Downgraded features. Hardly the quality we expect from this brand.
Maxi-Cosi RodiSport Booster
By Grammy
from California
on November 10, 2021
Verified Buyer
This booster is awesome. Comfortable. Easy to put together. Love that the bottom booster locks in to the safety bar in the seat; main reason we got this one. Booster stays stable. Seat belt adjustment works well
  • None found

1 Question & 1 Answer
from Bridgeport, West Virginia asked:
July 23, 2021
How wide is this seat ? 
Submitted by: Albee Baby on July 23, 2021

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