---
product_id: 576368370
title: "Britax Poplar Convertible Car Seat, 2-in-1 Car Seat with Slim 17-Inch Design, ClickTight Technology, Stone Onyx"
brand: "britax"
price: "A$408"
currency: AUD
in_stock: false
reviews_count: 8
url: https://www.desertcart.com.au/products/576368370-britax-poplar-convertible-car-seat-2-in-1-car-seat
store_origin: AU
region: Australia
---

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

**Brand:** britax
**Price:** A$408
**Availability:** ❌ Out of Stock

## Summary

> 🚗 Secure, sleek, and smart—because your little one deserves the best ride.

## Quick Answers

- **What is this?** Britax Poplar Convertible Car Seat, 2-in-1 Car Seat with Slim 17-Inch Design, ClickTight Technology, Stone Onyx by britax
- **How much does it cost?** A$408 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/576368370-britax-poplar-convertible-car-seat-2-in-1-car-seat)

## 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

- • **Grows with Your Child:** 14-position harness and headrest adjust simultaneously for a perfect, customized fit from infancy to toddlerhood.
- • **Uncompromising Safety:** Steel frame, crumple zones, and patented V-shaped tether absorb crash energy and reduce forward movement.
- • **Parent-Friendly Design:** Flip-forward buckle pad for easy boarding, naturally flame-retardant fabric, plus machine-washable cover and dishwasher-safe cup holders.
- • **Space-Savvy Slim Profile:** At only 17 inches wide, fit three car seats across certain vehicles without sacrificing safety or comfort.
- • **Effortless Installation Every Time:** ClickTight technology guarantees a secure, stress-free setup—just open, thread, buckle, and click.

## Overview

The Britax Poplar Convertible Car Seat is a 2-in-1 solution designed for rear-facing use up to 50 lbs and forward-facing up to 65 lbs. Its slim 17-inch width allows for three-across installation in many vehicles, while ClickTight technology ensures a foolproof, stress-free setup. Featuring a steel frame, crumple zones, and a patented V-shaped tether, it prioritizes safety without compromising comfort. The 14-position adjustable harness and headrest grow with your child, complemented by easy-clean, naturally flame-retardant materials and parent-friendly features like a flip-forward buckle pad and dishwasher-safe cup holders.

## Description

Ready to go with room to grow! The Britax Poplar™ 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 harness and headrest to help create your child’s perfect fit. The car seat features 17-inch SpaceSaver technology designed to fit 3-across* without compromising on trusted Britax safety and premium comfort. The Britax car seat includes a patented SafeCell® crumple zone and V-shaped top tether to help manage crash energy. Carbon steel reinforced frame and belt paths provide strength and stability. *Britax cannot guarantee 3-across installation fitment in all vehicles

## Features

- 2-in-1 Convertible Car Seat: The Britax Poplar fits rear-facing up to 50 lbs 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, click it closed
- SpaceSaver Design: Slim 17" seat is designed to fit 3-across* in certain vehicles without compromising on trusted Britax safety and premium comfort. *Britax cannot guarantee 3-across installation fitment in all vehicles
- Room to Grow: 14-position harness and headrest adjust together easily to help create the perfect fit
- Britax Safety: The steel frame and crumple zone help absorb crash energy and a patented V-shaped tether helps slow forward movement
- Flip-Forward Buckle Pad: Stays out of the way for easy boarding in the toddler seat
- Naturally Flame-Retardant: The car seat cover is made of naturally flame-retardant fabric with no added FR chemicals
- Simple Cleaning: Washer and dryer friendly cover and 2 dishwasher-safe cup holders

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Product Dimensions | 20.5 x 17 x 23.5 inches |
| Item model number | E1C933M |
| Minimum weight recommendation | 5 Pounds |
| Maximum weight recommendation | 65 Pounds |
| Maximum height recommendation | 49 Inches |
| Material Type | Alloy Steel |
| Material Composition | plastic, steel, polyester |
| Care instructions | machine wash cold, delicate cycle, mild soap |
| Number Of Items | 1 |
| Style | Poplar |
| 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 | 27.2 pounds |

## Product Details

- **Brand:** Britax
- **Installation Type:** Latch
- **Material:** Alloy Steel
- **Color:** Stone Onyx
- **Orientation:** Rear and Forward Facing

## Images

![Britax Poplar Convertible Car Seat, 2-in-1 Car Seat with Slim 17-Inch Design, ClickTight Technology, Stone Onyx - Image 1](https://m.media-amazon.com/images/I/7126rSTOazL.jpg)
![Britax Poplar Convertible Car Seat, 2-in-1 Car Seat with Slim 17-Inch Design, ClickTight Technology, Stone Onyx - Image 2](https://m.media-amazon.com/images/I/81jMw1u3m8L.jpg)
![Britax Poplar Convertible Car Seat, 2-in-1 Car Seat with Slim 17-Inch Design, ClickTight Technology, Stone Onyx - Image 3](https://m.media-amazon.com/images/I/81CdEc86A1L.jpg)
![Britax Poplar Convertible Car Seat, 2-in-1 Car Seat with Slim 17-Inch Design, ClickTight Technology, Stone Onyx - Image 4](https://m.media-amazon.com/images/I/810L5kTNVRL.jpg)
![Britax Poplar Convertible Car Seat, 2-in-1 Car Seat with Slim 17-Inch Design, ClickTight Technology, Stone Onyx - Image 5](https://m.media-amazon.com/images/I/81mX2+VVYSL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ I love this car seat.
*by A***H on June 3, 2025*

This car seat is SOOOO easy to install and move around? only takes like 2 minutes or less! The quality is very luxurious feeling and looks adorable with the cow print. I feel at ease knowing my baby is in a safe and comfortable seat. Great seat at a great price!

### ⭐⭐⭐⭐⭐ Britax fan for life
*by N***C on May 27, 2025*

I spent a lot of time trying to find the perfect car seat and settled on this. I could not be happier with this seat. It was a little more than I wanted to spend, but definitely a good value for the money. The seat is very well made, very safe and very easy to install. The entire cover can be machine washed AND dried which is huge. It also seems super comfy and well padded. My baby seems much more comfortable in this than in the infant carrier. Very well designed and intuitive to use. I would buy another in a heartbeat

### ⭐⭐⭐⭐⭐ Love it so far
*by J***J on January 15, 2025*

I will say that installing this car seat at first was a bit difficult and confusing for me, but I watch Britax’s video tutorials on youtube which helped. Now that I’ve uninstalled and reinstalled it a few times, I find it very easy. I love the click tight under the seat, it works great. The car seat is so secure and doesn’t move an inch. I find the adjustments very easy to use as well. It is very cute, and fits decently in my compact sedan (Chevy Cruze). It seems pretty comfy too.I, thankfully, can’t actually attest to the safety of this car seat, but Britax is highly rated in that department from what I’ve read. And I did a lot of reading before making my purchase.Overall, I really do like this car seat and recommend it. First time installation was difficult, but once you figure it out it is much easier. 👍🏻

## Frequently Bought Together

- Britax Poplar Convertible Car Seat, 2-in-1 Car Seat with Slim 17-Inch Design, ClickTight Technology, Stone 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 Australia*
*Store origin: AU*
*Last updated: 2026-03-11*