---
product_id: 1820626
title: "Britax Roundabout 50 Classic Convertible Car Seat, Kathryn"
brand: "britax"
price: "¥181628"
currency: JPY
in_stock: false
reviews_count: 8
url: https://www.desertcart.jp/products/1820626-britax-roundabout-50-classic-convertible-car-seat-kathryn
store_origin: JP
region: Japan
---

# Reclining Options Tangle-Free Harness Side Impact Protection Britax Roundabout 50 Classic Convertible Car Seat, Kathryn

**Brand:** britax
**Price:** ¥181628
**Availability:** ❌ Out of Stock

## Summary

> 🚗 Safety in Style: The Ultimate Car Seat for Modern Parents!

## Quick Answers

- **What is this?** Britax Roundabout 50 Classic Convertible Car Seat, Kathryn by britax
- **How much does it cost?** ¥181628 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/1820626-britax-roundabout-50-classic-convertible-car-seat-kathryn)

## 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

- • **Safety First:** Engineered with advanced side impact protection for peace of mind.
- • **Adjustable Fit:** Multiple buckle positions for a customized fit as your child grows.
- • **Versatile Seating:** Easily transitions between rear and forward-facing positions.
- • **Premium Connectivity:** Equipped with premium lower connectors for secure installation.
- • **Comfort Meets Convenience:** Tangle-free 5-point harness ensures a hassle-free experience.

## Overview

The Britax Roundabout 50 Classic Convertible Car Seat in Kathryn combines safety and style, featuring side impact protection, a tangle-free 5-point harness, and versatile reclining options. Designed for children weighing between 20 to 50 pounds, this car seat is both user-friendly and certified frustration-free, making it a must-have for the savvy parent on the go.

## Description

The Britax roundabout 50 classic convertible car seat is the ideal car seat for child fit and comfort. Accommodating children rear facing from five to 35 pounds and children forward facing from at least one year old and 20 pounds, up to 50 pounds, the roundabout 50 classic features a tangle free, five point harness with four harness positions and three buckle positions for a snug and secure fit. Premium push button lower latch connectors provide a quick, simple and tight installation. Unique features include the versa tether for energy management, and rear and forward facing recline for child comfort and infant positioning. The roundabout 50 classic is made in the USA with U.S. And global components.

## Features

- Side impact protection
- Tangle free 5 point harness
- Rear and forward facing recline
- Premium lower connectors
- Multiple buckle positions

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Product Dimensions | 25.5 x 18.7 x 27.5 inches |
| Item model number | E9LL4N8 |
| Minimum weight recommendation | 20 Pounds |
| Maximum weight recommendation | 50 Pounds |
| Batteries required | No |
| Specification met | certified frustration-free |
| Orientation | Forward Facing |
| Harness type | 5-Point |
| Item Weight | 18.6 pounds |

## Images

![Britax Roundabout 50 Classic Convertible Car Seat, Kathryn - Image 1](https://m.media-amazon.com/images/I/71bLZm6eSSL.jpg)
![Britax Roundabout 50 Classic Convertible Car Seat, Kathryn - Image 2](https://m.media-amazon.com/images/I/81kE0gXFl4L.jpg)
![Britax Roundabout 50 Classic Convertible Car Seat, Kathryn - Image 3](https://m.media-amazon.com/images/I/71if6YN613L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Great Seat
  

*by T***E on Reviewed in the United States on June 13, 2014*

Got this one sale, for a great price for Britax, works like it should, nothing fancy, which was what we were looking for, easy to get baby in and out. Fits in my small car too which is nice.

### ⭐⭐⭐⭐ 4.0 out of 5 stars







  
  
    A lot of good features
  

*by B***N on Reviewed in the United States on May 8, 2014*

I will have to admit, I was spoiled with my infant seat of a Chicco Keyfit 30.  To me, that was the ultimate seat with practically no issues.  This seat is also very good.  I purchased this as a seat to leave with my babysitters.  I switch between two babysitters each week, so it was a must to find a seat that was both portable and super easy to install correctly.  This fits the bill on both accounts!  It is light, so it is easy to drag back and forth between cars.  Additionally, since the seat belt can be strapped right over the fabric, it is so easy to install it tight using a seat belt.  I recognize this is a much less expensive seat than the Diono Radian RXT (which is the seat I now use in my own vehicle), but I can definitely tell a difference in the overall quality of the seats.  The Diono sits much lower to the seat (lower center of gravity, which I have read is more safe).  Additionally, the Diono is much, much heavier due to the steel frame, which supposedly makes it a safer seat.  Also, the Diono seat has a much higher weight capacity both rear facing and front facing.  Lastly, the Diono has more head protection with the safety wings than this seat does.  All in all, this Britax works perfect as a seat for the babysitters.  It is safe and easy to install.  For the long trips, I feel a little safer with my baby in the Diono Radian RXT.  However, after using both brands, if I could go back I would probably opt for one of the more expensive Britax Convertible seats as my main carseat instead of the Diono Radian RXT because I am much happier with the ease of use and comfort of the Britax seat.

### ⭐ 1.0 out of 5 stars







  
  
    No quality control
  

*by I***K on Reviewed in the United States on February 24, 2015*

Super dissapointed. Britax was my go to brand for my oldest. Shopping for my second I thought we were getting a bargain with this one. Not at all!!! Fabric came unravelled at the seams after the first wash. I hand washed and put out in the line on a windy day. I came back out to see huge seams undone. Not good quality at all. Now we're shopping for our third child's convertible car seat (x2) for both cars. Very hesitant to go with britax even when looking at 350 plus dollars. Britax online system not at all user friendly to complain to.

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**Shop now:** [https://www.desertcart.jp/products/1820626-britax-roundabout-50-classic-convertible-car-seat-kathryn](https://www.desertcart.jp/products/1820626-britax-roundabout-50-classic-convertible-car-seat-kathryn)

---

*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-03-11*