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The BRITAX RÖMER EVOLVAFIX car seat is an i-Size certified, forward-facing child seat designed for kids from 76 to 150 cm (approx. 15 months to 12 years). Featuring a 5-point harness up to 22 kg with a Flip & Grow conversion to a highback booster, it offers extended usability. Installation is simplified with single ISOFIX connectors and Top Tether or seat belt options. The EasyRecline function provides multiple comfortable seating positions without reinstalling. Crafted from durable polyester and backed by a 2-year warranty, it combines safety, comfort, and longevity in a sleek Space Black finish.


| Age Range Description | Toddler |
| Asin | B0C3HJNK2M |
| Best Sellers Rank | 3,953 in Baby Products (See Top 100 in Baby Products) 49 in Car Seats (Baby Products) |
| Brand Name | Britax Römer |
| Colour | Space Black |
| Country Of Origin | China |
| Customer Reviews | 4.7 4.7 out of 5 stars (768) 4.7 out of 5 stars |
| Global Trade Identification Number | 04000984814682 |
| Harness Type | 5-Point |
| Installation Type | Isofix |
| Item Dimensions D X W X H | 48D x 44W x 60H centimetres |
| Item Weight | 9.8 Kilograms |
| Manufacturer | Britax Römer |
| Manufacturer Part Number | 2000037921 |
| Manufacturer Warranty Description | 2 year manufacturer warranty |
| Material Type | Polyester |
| Maximum Height Recommendation | 150 Centimetres |
| Maximum Weight Recommendation | 36 Kilograms |
| Minimum Height Recommendation | 76 Centimeters |
| Model Number | 2000037921 |
| Orientation | Forward Facing |
| Rear Facing Maximum Weight | 22 Kilograms |
| Unit Count | 1 Piece |
User
Good seat
I was apprehensive to switch my daughter to foward facing but Britax is a brand we have used since she was born and I feel she is safe and secure in this seat and much more comfortable. Well worth the money
User
Highly recommended
I bought this car seat and it’s absolutely amazing! My 4-year-old daughter loves it — the fabric is super soft, the quality feels really high, and it was so easy to install (literally a 2-minute job). She can sleep comfortably during long journeys, and her head doesn’t bounce around because the seat sits at a nice slight angle. Honestly, I don’t know what else to say except that it’s just lovely!
User
Great seat!
Initially, I bought a cheaper seat to save money. Mistake. You really do get what you pay for - this seat is easier to use and far more comfortable for my boy.Being Isofix, it clips in quickly and the anchor at the back is simple to use too.It has a lot of adjustment too, so it should last for quite a while as my boy gets bigger.It simply works, can't ask more than that.Amazon is asking about reclining - no, it doesn't recline.
User
Safe and comfy
Very comfy and safe seats. Have them for my grandkids. Very easy to put in and out of the car. They will grow with them. A good buy.
User
Good sturdy car seat
I bought this car seat as it’s one of the narrower ones on the market. It’s a nice sturdy car seat.My only issue is the padded fabric near the clip keeps coming out and making it difficult to clip the straps into. I assume this is to make it easier to remove when moving up to the next stage but it’s quite frustrating.Otherwise it’s easy to install. Fairly light. Good fit.I like that you can tilt it back if your little ones wants to recline slightly. My daughter says it’s comfortable and it looks safe.Would recommend.
User
High safety standard
Very good quality and meets a very high level of safety standard. Its not to heavy for moving from car to car and the grandson seems comfortable in it. The iso fix and top strap make it very secure
User
Daughter loves her new car seat
Have used this for a few months now and my daughter loves it. Excellent value for money, comfortable for her to sit in and nice colour too. Head rest is adjustable, as are the straps.
User
Good quality
Well built nice looking car seat its worth paying more for good quality, easy to fit in car. A great quality chair well padded and spacious my child looks very comfortable in in at 15 months, wouldnt exspect anything else from britax quality seat
User
Siège Evolvafix — Sécurité et confort pour enfant
Le siège auto Evolvafix de BRITAX RÖMER est un excellent choix pour accompagner la croissance de l’enfant de 15 mois à 12 ans (pour ma part, mon enfant à fait la bascule sur siège à 3 ans). Grâce à la fixation ISOFIX, l’installation est facile, sûre et très stable. Adapté aux enfants mesurant de 76 à 150 cm, ce siège assure un bon maintien et un confort optimal grâce à son rembourrage de qualité, avec son appuie tête modulable. Le design est élégant et s’intègre bien dans toutes les voitures (il est mastoc mais la qualité est là). Très pratique, il offre une sécurité conforme aux normes i-Size, avec un excellent rapport qualité/prix.Je recommande pour la tranquillité d’esprit et le bien-être de votre enfant lors de chaque trajet !
User
Seguridad y comodidad
Estas sillas de coche no fallan. Se ve cómoda para mi bebé. Queda perfectalente anclada con el sistema Isofix. La volvería a comprar.
User
Comfortable car seat 👍
We love it
User
Bilstol
Super👍👍
User
Seggiolino auto x bimbi da 18 mesi in poi
Molto bello, imbottiture e protezioni pregevoli, robusto e facile da installare, il mio nipotino l'ha apprezzato da subito, direi acquisto ottimo!
Trustpilot
2 months ago
1 day ago