- GROUP 2/3 CAR SEAT: an i-Size certified, forward-facing kids car seat that is quickly & effortlessly installed in your car – suitable from 100 – 150 cm, 3.5 – 12 years (approx. 15 – 36 kg)
- I-SIZE SAFETY: this ISOFIX car seat is designed and tested according to the highest EU safety standards (ECE R129); Using ISOFIX installation, this car seat promises your child safe travels
- 3 RECLINE POSITIONS: a reclining car seat with 3 different, comfortable positions for a great view out of the window when sitting up or for a relaxing recline – all adjustable with one hand
- G-CELL SIDE IMPACT PROTECTION: an integrated safety system, providing expert protection from side impact as it spreads the forces away from your child reducing injury to the head, neck and shoulders
- AIRPROTECT SAFETY CUSHIONS: the AirProtect technology in the headrest is designed to absorb the force of impact, providing the best side protection possible and reducing risk of head injury with 20%
- HEIGHT & WIDTH ADJUSTABLE: the child seat’s adjustable open design alters in both height and width, so that your child will always be safe & comfortable, with just one press of a button
- QUICK & EASY BUCKLE UP: with no armrests to get in the way, buckling-up is always quick and hassle-free; So easy in fact, that independent children can buckle-up themselves!
- 100% RECYCLED FABRICS: the sustainable car seat cover is designed using Eco Care, which means the cover consists of 100% recycled fabrics; It can easily be removed and is machine washable
- ACCESSORIES: you can combine the RodiFix S i-Size with a matching and machine washable summer cover to keep your child cool, dry and comfortable
Maxi-Cosi RodiFix S i-Size, High Back Booster Seat, 3.5-12 Years (100-150 cm), Child Car Seat, 3 Recline Positions, Adjustable Height/Width, G-Cell Side Impact Protection,…
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Maxi-Cosi RodiFix S i-Size, High Back Booster Seat, 3.5-12 Years (100-150 cm), Child Car Seat, 3 Recline Positions, Adjustable Height/Width, G-Cell
£144.87
in stock
Onbuy.com
Maxi-Cosi RodiFix S i-Size, High Back Booster Seat, 3.5-12 Years (100-150 cm), Child Car Seat, 3 Recline Positions, Adjustable Height/Width, G-Cell Side...
£149.99
in stock
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Amazon.co.uk
2 new from £149.99
Highest Price
£144.87
Onbuy.com
August 1, 2025
Lowest Price
£109.99
Amazon.co.uk
July 31, 2025
Since July 15, 2025
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| Product Dimensions | |
|---|---|
| Manufacturer reference | |
| Minimum Weight Recommendation | |
| Maximum Weight Recommendation | |
| Minimum Height Recommendation | 100 Centimeter Kilograms |
| Material Type | |
| Material composition | EPP, Polyester, POM), PP, Steel |
| Style | |
| Batteries required | No |
| Orientation | |
| Rear-facing maximum child weight | |
| Item Weight | |
| Date First Available | |
| Brand |
13 reviews for Maxi-Cosi RodiFix S i-Size, High Back Booster Seat, 3.5-12 Years (100-150 cm), Child Car Seat, 3 Recline Positions, Adjustable Height/Width, G-Cell Side Impact Protection,…
Customer reviews are sourced from third-party websites. We cannot guarantee their authenticity or accuracy.
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John Whites –
The seat is light weight compared to other seats that I have used. Well organised and comfortable for children with the option to convert to a booster seat as they get older. Like the ease of installing the Isofix positions in the car and the ease for removal. The seat belt guide is excellent too.
pecheti –
Conforme
Kaz –
Great seat. Fits well in a qashqai. Highly recommend. Son is 4 and it seems comfortable enough for him
Sunny beach –
The carseat arrived the next day, well packaged and secure.
It was in two separate pieces that easily clicked together.
The seat is light weight and easy to move about. I like that I can lift it without trouble.
The seat was quick and easy to click into the isofix points and also easy to remove.
Best of all, the seat is much larger than all of car seats and has expanding sides which means it will last longer. My taller than average child was able to sit in the seat comfortably and still had space left.
The seat felt secure and safe.
It has great added safety features for added piece of mind. I am confident that my child will now be able to stay in a car seat for much longer and be safer in car journeys.
Amazon Kunde –
Der Überzug erfüllt seinen Zweck, jedoch für den Preis hätte ich eine bessere Qualität erwartet.
petechu –
Very happy with this child seat. It was simple to assemble and easy to install and adjust (the side wings are very intuitive). Instructions are given but I did not need them.
My child finds this car seat very comfortable and prefers this over her other child seat. She struggles with buckling the seatbelt on her other seat but she has no issues bucking the seat beat with this child seat.
The build quality is excellent, it feels extremely safe and sturdy and all functionalities are easy and intuitive to use. It is extremely light so is easy to move from car to car if required and Iso fixes are easy to attach and detach.
I have used many car seats over the years and this is up there as one of the best all-rounders. Highly recommended.
Cassie Scott –
This is easy to fix, not too clumpy and comfy for my kids. I would definitely recommend. My two went into these at around 4 years old. Good value.
Aksa Hussain –
I love this car seat. It’s wide and very sturdy and is what I was looking for. Worth the buy
Anna –
First of all, the car seat arrived quicker than expected which is a bonus. It was properly packed and sealed. It’s super easy to install you don’t need an instruction. I love the design, it’s nice and sleek very light and elegant looking and not bulky compared to some car seats on the market but meets all the safety requirements which is the most important thing in choosing the right car seat for our daughter. Our daughter still gets to sleep on a longer journey so we found recline positions to be very useful. In my opinion only based on our super active girl who finds hard to sit still except when sleeping it’s more suitable for an older child. I would prefer a harness seat rather than seat belt up to the age of five, as our girl still wants to wiggle out of the chair. It’s great how it can be widened on the sides when the child grows. The fabric is easy to look after too. Looks like the car seat going to last as a long time. Overall, It’s a great car seat worth the money.
Jamie Lee –
Awful car seat. DO NOT BUY.
The cover on the head rest pings off ALL THE TIME.
The car seat rattles so badly. I contacted Maxi Cosi and eventually was sent a replacement incase there was a safety issue with the one I had. The new one after several weeks started doing the same. It is very flimsy when moving in and out of the car.
I always had Maxi Cosi car seats for my little one but they have really dropped the ball with this one. Now going to look for a new one as I can’t bare the rattling anymore.
(May not rattle in other cars but certainly don’t buy if you have a BMW X1!)
RadekA –
Dobry fotelik, nie mam żadnych zastrzeżeń, lekki, łatwy montaż
laura –
Buen producto
BJ –
matériel de qualité, robuste, très pratique. d’une grande facilité d’utilisation