---
product_id: 591676400
title: "Poplar Convertible Car Seat, 2-in-1 Car Seat with Slim 17-Inch Design, ClickTight Technology, Magenta Onyx"
brand: "britax"
price: "€ 896.07"
currency: EUR
in_stock: true
reviews_count: 8
category: "Britax"
url: https://www.desertcart.sk/products/591676400-poplar-convertible-car-seat-2-in-1-car-seat-slim
store_origin: SK
region: Slovakia
---

# Slim 17-inch design fits 3-across* ClickTight tech for foolproof install 14-position adjustable headrest & harness Poplar Convertible Car Seat, 2-in-1 Car Seat with Slim 17-Inch Design, ClickTight Technology, Magenta Onyx

**Brand:** britax
**Price:** € 896.07
**Availability:** ✅ In Stock

## Summary

> 🚗 Secure your peace of mind with Britax Poplar — where safety meets sleek design!

## Quick Answers

- **What is this?** Poplar Convertible Car Seat, 2-in-1 Car Seat with Slim 17-Inch Design, ClickTight Technology, Magenta Onyx by britax
- **How much does it cost?** € 896.07 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/591676400-poplar-convertible-car-seat-2-in-1-car-seat-slim)

## Best For

- britax enthusiasts

## Why This Product

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

## Key Features

- • **Custom Comfort That Grows:** 14-position quick-adjust headrest and harness ensure a perfect fit as your child grows.
- • **Extended Rear-Facing Safety:** Supports rear-facing up to 50 lbs, keeping your child safer longer during those critical early years.
- • **Premium Safety You Can Trust:** Carbon steel frame, patented SafeCell crumple zone, and V-shaped tether deliver industry-leading crash protection.
- • **Effortless, Rock-Solid Installation:** ClickTight technology guarantees a secure, no-guesswork fit every time—peace of mind in seconds.
- • **Space-Savvy Design for Modern Families:** Slim 17-inch width lets you fit three car seats across without sacrificing comfort or safety.

## Overview

The Britax Poplar Convertible Car Seat combines advanced ClickTight installation technology with a slim 17-inch design to fit three seats across, making it ideal for growing families. It supports rear-facing use up to 50 lbs and forward-facing up to 65 lbs, featuring a 14-position adjustable headrest and harness for a custom fit. Built with a carbon steel frame, patented SafeCell crumple zone, and V-shaped tether, it offers top-tier safety. The seat cover is machine washable, and the fabrics are naturally flame-retardant without added chemicals, ensuring both convenience and peace of mind.

## Description

Ready to go with room to grow! Poplar takes the stress out of moving to the next car seat stage with trusted Britax safety, patented ClickTight® Installation, and a slim SpaceSaver™ design. Fits rear-facing up to 50-lbs to help keep your child riding safely even longer. Easily switches to forward-facing. Install with confidence every time thanks to Britax-exclusive ClickTight. Fully open seat belt paths are clearly labeled & easy to access, and the automatic tensioner takes care of the tightening. Easily adjust the 14-position harness & headrest with one hand to create your child’s perfect fit. Slim outside, spacious inside! 17” seat design fits 3-across* without compromising on trusted Britax safety & premium comfort. Our patented SafeCell crumple zone & V-shaped top tether help manage crash energy. Carbon steel reinforced frame & belt paths provide strength and stability. Fabrics are naturally-flame retardant with no added FR chemicals, and safe to machine wash and dry. *Britax cannot guarantee 3-across installation fitment in all vehicles.

Review: Love and easy to install!!! - We couldn’t be happier with the Britax Poplar. After struggling with other convertible car seats, this one was a breath of fresh air — the installation was incredibly simple and took just a few minutes. It clicked in rock-solid on the first try, which gave us so much peace of mind. The seat feels sturdy and well-built, yet it’s surprisingly compact — it fits easily in our back seat without feeling bulky, and still gives our child plenty of room. Our little one seems super comfortable in it, and we love the extended rear-facing option so we can keep them safer longer. It also has thoughtful details like easy-to-adjust harness straps and breathable fabric that keeps our child cool. For the quality and safety features, the price felt really reasonable too. Highly recommend — this seat has made our daily drives so much less stressful!
Review: Clicktight feature is amazing for safety!! - Amazing car seat! The click tight feature is amazing, I had a problem with other car seats being too loose once installed in the middle seat (you know how it can only move an inch at the belt path, or else it’s not secure). After doing some research I decided to try Britax because of their click tight feature, it solved my problem right away.The click tight feature expertly secures the car seat in the car with no movement at all it’s rigid right in the car seat which is perfect and I don’t have to worry about the car seat being too loose now. Safety and comfort 10/10! I wish I knew about Britax and Clicktight sooner! A must for tricky middle seat installs or when you have a hard time getting a seat to be secure in the car this will solve that problem. Also since I’m obsessed with safety I love that you can use this in rear positioning until 50 lbs (since rear seat positioning has been shown to be the safest).

## Features

- 2-in-1 Convertible Car Seat: Fits rear-facing up to 50-lbs to help keep your child riding safely even longer; Easily switches to forward-facing
- Install with Confidence, Every Time: With ClickTight there’s no guessing or stressing! Fully open seat belt paths are clearly labeled and easy to access; Automatic tensioner takes care of the tightening
- SpaceSaver Design: Slim outside, spacious inside! 17” seat is designed to fit 3-across* without compromising on trusted Britax safety & premium comfort *Britax cannot guarantee 3-across installation fitment in all vehicles.
- Room to Grow: 14-position quick-adjust headrest and harness create the perfect fit
- Trusted Britax Safety: Carbon steel frame & belt paths, patented V-shaped tether, patented SafeCell crumple zone
- Naturally Flame-Retardant Fabrics with no added FR chemicals
- Quick, Easy Cleanup: Washer & dryer friendly cover and dishwasher-safe cup holders

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BWH9C31X |
| Age Range Description | Newborn to Toddler |
| Best Sellers Rank | #4,418 in Baby ( See Top 100 in Baby ) #20 in Convertible Child Safety Car Seats |
| Brand | Britax |
| Color | Magenta Onyx |
| Customer Reviews | 4.7 out of 5 stars 735 Reviews |
| Forward Facing Maximum Weight | 65 Pounds |
| Forward Facing Minimum Weight | 22 Pounds |
| Global Trade Identification Number | 00652182743079 |
| Harness Type | 5-Point |
| Included Components | Infant Insert, ClickTight® Installation, Color Options |
| Installation Type | Seat Belt |
| Item Dimensions D x W x H | 20.5"D x 17"W x 23.5"H |
| Item Height | 23.5 inches |
| Item Type Name | Car Seats |
| Item Weight | 27.2 Pounds |
| Manufacturer | Britax USA |
| Manufacturer Warranty Description | 1 year manufacturer limited |
| Material | Plastic |
| Material Type | Plastic |
| Maximum Height Recommended | 49 Inches |
| Maximum Weight Recommendation | 65 Pounds |
| Minimum Weight Recommendation | 5 Pounds |
| Number of Height Positions | 14 |
| Orientation | Rear and Forward Facing |
| Product Dimensions | 20.5"D x 17"W x 23.5"H |
| Rear Facing Maximum Weight | 50 Pounds |
| Rear Facing Minimum Weight | 5 Pounds |
| UPC | 652182743079 |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** Britax
- **Installation Type:** Seat Belt
- **Material:** Plastic
- **Color:** Magenta Onyx
- **Orientation:** Rear and Forward Facing

## Images

![Poplar Convertible Car Seat, 2-in-1 Car Seat with Slim 17-Inch Design, ClickTight Technology, Magenta Onyx - Image 1](https://m.media-amazon.com/images/I/81dPPKgnEjL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Love and easy to install!!!
*by R***H on September 17, 2025*

We couldn’t be happier with the Britax Poplar. After struggling with other convertible car seats, this one was a breath of fresh air — the installation was incredibly simple and took just a few minutes. It clicked in rock-solid on the first try, which gave us so much peace of mind. The seat feels sturdy and well-built, yet it’s surprisingly compact — it fits easily in our back seat without feeling bulky, and still gives our child plenty of room. Our little one seems super comfortable in it, and we love the extended rear-facing option so we can keep them safer longer. It also has thoughtful details like easy-to-adjust harness straps and breathable fabric that keeps our child cool. For the quality and safety features, the price felt really reasonable too. Highly recommend — this seat has made our daily drives so much less stressful!

### ⭐⭐⭐⭐⭐ Clicktight feature is amazing for safety!!
*by K***D on September 28, 2025*

Amazing car seat! The click tight feature is amazing, I had a problem with other car seats being too loose once installed in the middle seat (you know how it can only move an inch at the belt path, or else it’s not secure). After doing some research I decided to try Britax because of their click tight feature, it solved my problem right away.The click tight feature expertly secures the car seat in the car with no movement at all it’s rigid right in the car seat which is perfect and I don’t have to worry about the car seat being too loose now. Safety and comfort 10/10! I wish I knew about Britax and Clicktight sooner! A must for tricky middle seat installs or when you have a hard time getting a seat to be secure in the car this will solve that problem. Also since I’m obsessed with safety I love that you can use this in rear positioning until 50 lbs (since rear seat positioning has been shown to be the safest).

### ⭐⭐⭐⭐⭐ LOOK NO FURTHER!
*by T***K on November 5, 2025*

I don’t normally write reviews but omg I had to do it for this. When I started researching car seats i originally went with the Graco 4ever dlx and my baby absolutely hated it! She normally is fine in her infant car seat but with that one in particular she screamed every time. So I did tons of research and finally landed on the Beitax Poplar S and it is AMAZING. Firstly, it is insanely easy to install. Second, it is great quality and extremely cushioned for comfort. My baby is so calm in it (more so than she is in her infant seat)and falls asleep almost instantly. I really appreciate having the anti rebound bar as well. You can rear face for up to 50lbs which is about 10lbs more than most other car seats. Also, it fits perfectly into my Jeep renegade. The only thing that is possibly a downside is that it is heavy from the steel frame but even if you were to switch it between cars, it’s so easy to install that it pretty much makes up for the con of the weight. I’ll forever buy this brand of car seats for all my future kids. Hope this helps!

## Frequently Bought Together

- Britax Poplar Convertible Car Seat, 2-in-1 Car Seat with Slim 17-Inch Design, ClickTight Technology, Magenta Onyx
- Britax Car Seat Waterproof Liner - Moisture Wicking Fabric + No Slip Grip + Machine Washable + Crash Tested
- Britax Grow with You ClickTight Harness-2-Booster Car Seat, 2-in-1 High Back Booster, Black Contour

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-01-24*