---
product_id: 662635674
title: "Poplar S Convertible Car Seat, 2-in-1 Car Seat with Slim 17-Inch Design, ClickTight Technology, Sand Onyx"
brand: "britax"
price: "$1212.75"
currency: USD
in_stock: false
reviews_count: 5
category: "Britax"
url: https://www.desertcart.us/products/662635674-poplar-s-convertible-car-seat-2-in-1-car-seat
store_origin: US
region: United States of America
---

# Slim 17-inch SpaceSaver design ClickTight tech for foolproof install ReboundReduce steel stability bar Poplar S Convertible Car Seat, 2-in-1 Car Seat with Slim 17-Inch Design, ClickTight Technology, Sand Onyx

**Brand:** britax
**Price:** $1212.75
**Availability:** ❌ Out of Stock

## Summary

> 🚗 Safety Meets Sleek: The Convertible Car Seat That Grows With Your Family

## Quick Answers

- **What is this?** 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?** $1212.75 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/662635674-poplar-s-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

- • **Crash-Tested Confidence:** Built with a carbon steel frame, SafeCell® crumple zones, and a V-shaped top tether to expertly manage crash energy and keep your little one secure.
- • **Custom Comfort & Growth:** 14-position adjustable harness and headrest plus a removable infant insert ensure a perfect fit from newborn to toddler.
- • **Space-Smart Slim Design:** At just 17 inches wide, the Poplar S fits 3-across in many vehicles, perfect for growing families who refuse to compromise on safety or style.
- • **Extended Rear-Facing Safety:** Supports rear-facing use up to 50 lbs, letting your child ride safer, longer—because every inch of protection counts.
- • **Effortless Installation, Every Time:** ClickTight technology guarantees a secure, stress-free setup with clearly labeled, fully open belt paths—no guesswork, just click and go.

## Overview

The Britax Poplar S Convertible Car Seat combines innovative ClickTight installation technology with a slim 17-inch SpaceSaver design, allowing for easy 3-across seating in many vehicles. It supports rear-facing use up to 50 lbs and forward-facing up to 65 lbs, featuring a 14-position adjustable harness and headrest for a custom fit. Safety is paramount with a carbon steel frame, ReboundReduce stability bar, SafeCell® crumple zones, and flame-retardant, machine-washable fabrics. Ideal for professional parents seeking premium comfort, space efficiency, and uncompromising safety.

## 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

Review: Muy buen artículo - Excelente
Review: Worth every dollar. - Very happy, bought this for my grandson to grow into for years to come. Can't be the value, he can growth and have plenty of room. You can travel long distance and there is so much padding he's more then comfortable and I know he's really secure in this seat. After we got the seat so hooked in, I know this seat not going anywhere in an accident!!! It's so sturdy, secure, soft, well made, I couldn't be happier. Only down side is it's heavy so I wouldn't want to move it from one vehicle to another all the time. Plus once it's hooked in, it's in. I'm not unhooking it lol but I really like this and know my grandchild is very safe so to me that's with every dollar.

## 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 |
|---------------|-------|
| ASIN | B0CRWGG3XW |
| Age Range Description | Newborn to Toddler |
| Best Sellers Rank | #75,993 in Baby Products ( See Top 100 in Baby Products ) #75 in Convertible Child Safety Car Seats |
| Brand | Britax |
| Color | Sand Onyx |
| Colour | Sand Onyx |
| Country of Origin | China |
| Customer Reviews | 4.8 out of 5 stars 405 Reviews |
| Forward Facing Maximum Weight | 65 Pounds |
| Forward Facing Minimum Weight | 22 Pounds |
| Harness Type | 5-Point |
| Infant Toddler Car Seat Type | Convertible Car Seat |
| Installation Type | Seat Belt |
| Installation type | Seat Belt |
| Item Dimensions D x W x H | 52.1D x 43.2W x 59.7H centimeters |
| Item Weight | 12.7 kg |
| Manufacturer | Britax |
| Material | Plastic |
| Material Type | Plastic |
| Maximum Height Recommended | 49 Inches |
| Maximum Weight Recommendation | 29.48 kg |
| Minimum Weight Recommendation | 5 Pounds |
| Model Number | E1C943V |
| Number of Height Positions | 14 |
| Orientation | Rear and Forward Facing |
| Part Number | E1C943V |
| Product dimensions | 52.1D x 43.2W x 59.7H centimeters |
| Rear Facing Maximum Weight | 50 Pounds |
| Rear Facing Minimum Weight | 5 Pounds |
| UPC | 652182743994 |
| Unit Count | 1 Count |

## Product Details

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

## Images

![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)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Muy buen artículo
*by C***. on 9 July 2024*

Excelente

### ⭐⭐⭐⭐⭐ Worth every dollar.
*by A***. on 31 October 2025*

Very happy, bought this for my grandson to grow into for years to come. Can't be the value, he can growth and have plenty of room. You can travel long distance and there is so much padding he's more then comfortable and I know he's really secure in this seat. After we got the seat so hooked in, I know this seat not going anywhere in an accident!!! It's so sturdy, secure, soft, well made, I couldn't be happier. Only down side is it's heavy so I wouldn't want to move it from one vehicle to another all the time. Plus once it's hooked in, it's in. I'm not unhooking it lol but I really like this and know my grandchild is very safe so to me that's with every dollar.

### ⭐⭐⭐⭐⭐ PERFECT
*by A***F on 10 November 2024*

PERFECT CAR SEAT

## Frequently Bought Together

- Britax Poplar S Convertible Car Seat, 2-in-1 Car Seat with Slim 17-Inch Design, ClickTight Technology, Sand 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 United States of America*
*Store origin: US*
*Last updated: 2026-08-10*