---
product_id: 662635674
title: "Britax Poplar S Convertible Car Seat, 2-in-1 Car Seat with Slim 17-Inch Design, ClickTight Technology, Sand Onyx"
brand: "britax"
price: "€ 914.91"
currency: EUR
in_stock: true
url: https://www.desertcart.ie/products/662635674-britax-poplar-s-convertible-car-seat-2-in-1-car
store_origin: IE
region: Ireland
---

# Slim 17-inch SpaceSaver design ClickTight tech for foolproof install ReboundReduce Stability Bar for crash safety Britax Poplar S Convertible Car Seat, 2-in-1 Car Seat with Slim 17-Inch Design, ClickTight Technology, Sand Onyx

**Brand:** britax
**Price:** € 914.91
**Availability:** ✅ In Stock

## Summary

> 🚗 Secure your ride, save your space, and grow with confidence!

## Quick Answers

- **What is this?** Britax Poplar S Convertible Car Seat, 2-in-1 Car Seat with Slim 17-Inch Design, ClickTight Technology, Sand Onyx by britax
- **How much does it cost?** € 914.91 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/662635674-britax-poplar-s-convertible-car-seat-2-in-1-car)

## 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

- • **Space-Smart Design:** Slim 17-inch width fits 3-across in many vehicles, maximizing your backseat real estate without sacrificing comfort.
- • **Extended Use & Growth:** Convertible 2-in-1 seat supports rear-facing up to 50 lbs and forward-facing up to 65 lbs, growing with your child.
- • **Effortless Installation:** ClickTight technology guarantees a secure, stress-free setup every time—no guesswork needed.
- • **Advanced Safety Features:** Carbon steel frame, SafeCell® crumple zone, and ReboundReduce Stability Bar minimize crash forces for peace of mind.
- • **Comfort Meets Convenience:** 14-position adjustable harness and headrest plus machine-washable, flame-retardant fabrics keep your child cozy and clean.

## Overview

The Britax Poplar S Convertible Car Seat combines innovative ClickTight installation, a slim 17-inch SpaceSaver design, and advanced safety features like a carbon steel frame and ReboundReduce Stability Bar. It supports children rear-facing up to 50 lbs and forward-facing up to 65 lbs, with 14 adjustable harness positions and machine-washable, flame-retardant fabrics, making it a versatile, safe, and space-efficient choice for modern families.

## Description

Ready to go with room to grow! The Britax Poplar™ S convertible car seat takes the stress out of moving to the next car seat stage thanks to the patented ClickTight® installation and slim SpaceSaver™ design. This convertible car seat accommodates up to 50 lbs when installed rear-facing, allowing your child to ride rear-facing longer. It easily switches to a forward-facing car seat as your child grows, accommodating up to 65 lbs. ClickTight technology provides fully open seat belt paths that are clearly labeled and easy to access, and the automatic tensioner takes care of the tightening. The baby car seat lets you easily adjust the 14-position no-rethread harness and headrest to help create the perfect fit, and the removable infant insert provides extra comfort on the go. The car seat features 17-inch SpaceSaver technology designed to fit 3-across* without compromising on Britax safety and premium comfort. The car seat boasts a patented SafeCell® crumple zone and V-shaped top tether to help manage crash energy. Carbon steel frame and belt paths provide strength and stability. Car seat cover fabrics are naturally flame-retardant with no added FR chemicals, and they’re safe to machine wash and dry time and again. *Britax cannot guarantee 3-across installation fitment in all vehicles

## Features

- 2-in-1 Convertible Car Seat: The Britax Poplar S fits up to 50 lbs when installed rear-facing while easily switching to forward-facing as your child grows
- Install with Confidence Every Time: With ClickTight technology, there’s no guessing or stressing. Fully open seat belt paths are clearly labeled and easy to access; open, thread and buckle and click it closed
- ReboundReduce Stability Bar: Carbon steel bar easily attaches to the car seat when installed rear-facing to minimize movement in the event of a crash; must be removed when installed forward-facing

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Model number | E1C943V |
| Product Dimensions | 52.07 x 43.18 x 59.69 cm; 12.7 kg |
| Item model number | E1C943V |
| Minimum weight recommendation | 5 Pounds |
| Maximum weight recommendation | 29.48 kg |
| Maximum height recommendation | 49 Inches |
| Material Type | Plastic |
| Material Composition | plastic, steel, polyester |
| Care instructions | machine wash cold, delicate cycle, mild soap |
| Style | Poplar S |
| Number of reclining positions | 14 |
| Batteries required | No |
| Orientation | Rear and Forward Facing |
| Rear-facing minimum child weight | 5 Pounds |
| Rear-facing maximum child weight | 50 Pounds |
| Forward-facing minimum child weight | 22 Pounds |
| Forward-facing maximum child weight | 65 Pounds |
| Harness type | 5-Point |
| Item Weight | 12.7 Kilograms |

## Product Details

- **Brand:** Britax
- **Installation type:** Seat Belt
- **Material:** Plastic
- **Colour:** Sand Onyx
- **Orientation:** Rear and Forward Facing

## Images

![Britax Poplar S Convertible Car Seat, 2-in-1 Car Seat with Slim 17-Inch Design, ClickTight Technology, Sand Onyx - Image 1](https://m.media-amazon.com/images/I/71GWHqRIEnL.jpg)
![Britax Poplar S Convertible Car Seat, 2-in-1 Car Seat with Slim 17-Inch Design, ClickTight Technology, Sand Onyx - Image 2](https://m.media-amazon.com/images/I/81gzFuXv0RL.jpg)
![Britax Poplar S Convertible Car Seat, 2-in-1 Car Seat with Slim 17-Inch Design, ClickTight Technology, Sand Onyx - Image 3](https://m.media-amazon.com/images/I/812E4FS06UL.jpg)
![Britax Poplar S Convertible Car Seat, 2-in-1 Car Seat with Slim 17-Inch Design, ClickTight Technology, Sand Onyx - Image 4](https://m.media-amazon.com/images/I/81jMzMamhxL.jpg)
![Britax Poplar S Convertible Car Seat, 2-in-1 Car Seat with Slim 17-Inch Design, ClickTight Technology, Sand Onyx - Image 5](https://m.media-amazon.com/images/I/81t+8sLnTwL.jpg)

## Available Options

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

## Frequently Bought Together

- Britax Poplar S Convertible Car Seat, 2-in-1 Car Seat with Slim 17-Inch Design, ClickTight Technology, Sand Onyx
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*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-03-20*