---
product_id: 532836486
title: "Car Seat EVOLVAFIX, with ISOFIX, Child from 76 to 150 cm (i-Size), from 15 Months to 12 Years, Space Black"
brand: "britax römer"
price: "€ 428.81"
currency: EUR
in_stock: true
reviews_count: 13
category: "Britax Römer"
url: https://www.desertcart.hr/products/532836486-car-seat-evolvafix-with-isofix-child-from-76-to-150
store_origin: HR
region: Croatia
---

# Fits kids 76-150 cm tall Flip & Grow harness to booster ISOFIX secure installation Car Seat EVOLVAFIX, with ISOFIX, Child from 76 to 150 cm (i-Size), from 15 Months to 12 Years, Space Black

**Brand:** britax römer
**Price:** € 428.81
**Availability:** ✅ In Stock

## Summary

> 🚗 Elevate every journey with safety and style — because your little one deserves the best!

## Quick Answers

- **What is this?** Car Seat EVOLVAFIX, with ISOFIX, Child from 76 to 150 cm (i-Size), from 15 Months to 12 Years, Space Black by britax römer
- **How much does it cost?** € 428.81 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/532836486-car-seat-evolvafix-with-isofix-child-from-76-to-150)

## Best For

- britax römer enthusiasts

## Why This Product

- Trusted britax römer brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Grows with Your Child:** From 15 months to 12 years, one seat adapts seamlessly to your kid’s growth.
- • **Comfort Meets Convenience:** EasyRecline positions keep your child comfy without reinstalling the seat.
- • **5-Point Harness Protection:** Extended harness use up to 22 kg ensures maximum security during early years.
- • **Ultimate Safety with ISOFIX:** Effortless, rock-solid installation for peace of mind every ride.
- • **Trusted Brand, Proven Quality:** Britax Römer’s i-Size certified seat with 4.7-star rating and 2-year warranty.

## Overview

The Britax Römer EVOLVAFIX car seat is an i-Size certified, forward-facing child seat designed for kids aged 15 months to 12 years (76-150 cm). Featuring ISOFIX installation with Top Tether, a 5-point harness up to 22 kg, and a Flip & Grow system that converts the harnessed seat into a highback booster, it offers long-term safety and comfort. With EasyRecline adjustment and a sleek Space Black design, it combines trusted German engineering with user-friendly features, backed by a 2-year warranty and excellent customer reviews.

## Description

EVOLVAFIX is designed to protect children from 15 months, right up to the age of 12 years. Approved to the new i-Size regulation, it offers safety you can trust, and maximum flexibility. The seat converts from a harnessed seat to a highback booster seat, with just a few simple steps. Children can benefit from 5-point harness protection up until they reach 105 cm (max. 22 kg).

Review: 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
Review: 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. desertcart is asking about reclining - no, it doesn't recline.

## Features

- Warning:To be used under the direct supervision of an adult
- i-Size child seat for children from 76 to 150 cm height | approx. 15 months to 12 years
- Longer use of the 5-point harness up to 22 kg with subsequent Flip & Grow function
- Single ISOFIX connectors for easy installation
- EasyRecline offers comfortable recline positions without readjusting the installation
- Installation with ISOFIX & Top Tether (76 - 105 cm); ISOFIX & 3-point seat belt (100 - 150 cm) OR 3-point seat belt (100 - 150 cm)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0C3HJNK2M |
| Age Range Description | Toddler |
| Best Sellers Rank | 7,812 in Baby Products ( See Top 100 in Baby Products ) 96 in Car Seats (Baby Products) |
| Brand | Britax Römer |
| Brand Name | Britax Römer |
| Colour | Space Black |
| Country Of Origin | China |
| Customer Reviews | 4.7 out of 5 stars 730 Reviews |
| Global Trade Identification Number | 04000984814682 |
| Harness Type | 5-Point |
| Installation Type | Isofix |
| 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 | Polyester |
| Material Type | Polyester |
| Maximum Height Recommendation | 150 Centimetres |
| Maximum Weight Recommendation | 36 Kilograms |
| Minimum Height Recommendation | 76 Centimeters |
| Model Number | 2000037921 |
| Orientation | Forward Facing |
| Product dimensions | 48D x 44W x 60H centimetres |
| Rear Facing Maximum Weight | 22 Kilograms |
| Unit Count | 1 Piece |

## Product Details

- **Brand:** Britax Römer
- **Colour:** Space Black
- **Harness type:** 5-Point
- **Installation type:** Isofix
- **Item weight:** 9.8 Kilograms
- **Material:** Polyester
- **Maximum weight recommendation:** 36 Kilograms
- **Minimum height recommendation:** 76 Centimeters
- **Orientation:** Forward Facing
- **Product dimensions:** 48D x 44W x 60H centimetres

## Images

![Car Seat EVOLVAFIX, with ISOFIX, Child from 76 to 150 cm (i-Size), from 15 Months to 12 Years, Space Black - Image 1](https://m.media-amazon.com/images/I/51FP16Y31RL.jpg)
![Car Seat EVOLVAFIX, with ISOFIX, Child from 76 to 150 cm (i-Size), from 15 Months to 12 Years, Space Black - Image 2](https://m.media-amazon.com/images/I/510cv4gJOWL.jpg)
![Car Seat EVOLVAFIX, with ISOFIX, Child from 76 to 150 cm (i-Size), from 15 Months to 12 Years, Space Black - Image 3](https://m.media-amazon.com/images/I/51XLTsh9YRL.jpg)
![Car Seat EVOLVAFIX, with ISOFIX, Child from 76 to 150 cm (i-Size), from 15 Months to 12 Years, Space Black - Image 4](https://m.media-amazon.com/images/I/51Od3ArUyAL.jpg)
![Car Seat EVOLVAFIX, with ISOFIX, Child from 76 to 150 cm (i-Size), from 15 Months to 12 Years, Space Black - Image 5](https://m.media-amazon.com/images/I/51dxTQa-cxL.jpg)

## Available Options

This product comes in different **Color** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good seat
*by C***Y on 22 May 2026*

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

### ⭐⭐⭐⭐⭐ Great seat!
*by T***N on 8 January 2026*

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.

### ⭐⭐⭐⭐⭐ Highly recommended
*by B***A on 6 November 2025*

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!

## Frequently Bought Together

- BRITAX RÖMER Car Seat EVOLVAFIX, with ISOFIX, Child from 76 to 150 cm (i-Size), from 15 Months to 12 Years, Space Black
- Britax Römer car seat Discovery Plus 2 , with ISOFIX, for Children from 100-150 cm (i-Size), 3.5-12 Years, Space Black, 1.0 Piece, 5.9 kilograms

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**Shop now:** [https://www.desertcart.hr/products/532836486-car-seat-evolvafix-with-isofix-child-from-76-to-150](https://www.desertcart.hr/products/532836486-car-seat-evolvafix-with-isofix-child-from-76-to-150)

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-07-09*