---
product_id: 650730742
title: "Silver Cross - Discover i-Size High Back Booster Seat - Isofix Car seat - Lightweight - Car Seats For 4 to 12 Years - Almond"
brand: "silver cross"
price: "¥190331"
currency: JPY
in_stock: true
reviews_count: 8
category: "Silver Cross"
url: https://www.desertcart.jp/products/650730742-silver-cross-discover-i-size-high-back-booster-seat-isofix
store_origin: JP
region: Japan
---

# R129/03 Safety Certified Eco-Friendly Recycled Fabrics Lightweight 7.2 kg Design Silver Cross - Discover i-Size High Back Booster Seat - Isofix Car seat - Lightweight - Car Seats For 4 to 12 Years - Almond

**Brand:** silver cross
**Price:** ¥190331
**Availability:** ✅ In Stock

## Summary

> 🚗 Elevate every ride with safety, style, and sustainable comfort!

## Quick Answers

- **What is this?** Silver Cross - Discover i-Size High Back Booster Seat - Isofix Car seat - Lightweight - Car Seats For 4 to 12 Years - Almond by silver cross
- **How much does it cost?** ¥190331 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/650730742-silver-cross-discover-i-size-high-back-booster-seat-isofix)

## Best For

- silver cross enthusiasts

## Why This Product

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

## Key Features

- • **Eco-Chic Comfort:** Sustainable recycled fabrics with bamboo lining keep your child cool and cozy in style.
- • **Side Protection System:** Advanced SPS technology provides targeted side impact protection exactly where it counts.
- • **Effortless Installation:** One-click ISOFIX system makes securing the seat quick, easy, and foolproof.
- • **Ultimate Safety Assurance:** Meets latest R129/03 European safety standards for peace of mind on every journey.
- • **Custom Fit for Growing Kids:** Adjustable headrest with 10 positions plus 4-position recline and thigh support for all-day comfort.

## Overview

The Silver Cross Discover i-Size High Back Booster Seat is a rigorously tested, lightweight ISOFIX car seat designed for children aged 4 to 12 years. Crafted with eco-friendly recycled fabrics and bamboo lining, it offers superior comfort with adjustable headrest, recline, and thigh support. Certified to the latest R129/03 European safety standards and equipped with a Side Protection System, it ensures maximum protection and easy installation for modern families who value safety, sustainability, and convenience.

## Description

Silver Cross is one of the oldest nursery brands in the world, loved and trusted by millions of families since 1877. Famous for its signature attention to detail and outstanding quality, Silver Cross offers parents the best start in life for their babies. In addition to their travel system, Silver Cross is also famous for its furniture, car seats and strollers.

Review: Love it - Perfect size excellent quality and very study was extremely quick and easy to fit and use was bought for a child that hated a 5 point harness and kept unbuckling this has solved the issue he no longer unbuckles there is plenty of room and is comfortable for child despite being able to recline it is still very stable it doesn’t recline a lot but enough for child to nap comfortably on long journeys I think price range is very resonable for an isofix of this standard and quality
Review: Good quality - Very good quality just needs to recline better

## Features

- RIGOROUSLY TESTED - Our Discover I-Size high-back booster seat offers safety and longevity from 4 to 12 years and meets the latest R129/03 European safety regulation, giving parents ultimate peace of mind.
- SUSTAINABLE - Features our signature, easy clean sustainable eco fabrics crafted from recycled plastic bottles. Inside there’s a bamboo soft touch fabric that’s kind to delicate skin and regulates temperature.
- LIGHTWEIGHT - With its lightweight design and ISOFIX system, with a simple one-click attachment, the I-Size high-back booster seat is super easy to secure into your vehicle.
- COMFORT - Maximum comfort is guaranteed with an adjustable headrest with 10 positions, as well as a new 4-position recline and adjustable thigh support – perfect for growing legs.
- SAFETY - Side Protection System (SPS) keeps your little one safe on every journey, giving extra security exactly where it’s needed.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BSLW6RZC |
| Age Range Description | baby |
| Best Sellers Rank | 8,225 in Baby Products ( See Top 100 in Baby Products ) 94 in Car Seats (Baby Products) |
| Brand | Silver Cross |
| Brand Name | Silver Cross |
| Colour | Almond |
| Country Of Origin | China |
| Customer Reviews | 4.5 out of 5 stars 44 Reviews |
| Harness Type | 3-Point |
| Installation Type | Isofix |
| Installation type | Isofix |
| Item Dimensions D x W x H | 43D x 92W x 46H centimetres |
| Item Type Name | Discover Car Seat |
| Item Weight | 7.2 Kilograms |
| Manufacturer | Silver Cross |
| Manufacturer Part Number | SX449.AM |
| Material | Fabric,Bamboo |
| Material Type | Fabric,Bamboo |
| Maximum Weight Recommendation | 36 Kilograms |
| Model Number | SX449.AM |
| Number of Height Positions | 4 |
| Orientation | Forward Facing |
| Product dimensions | 43D x 92W x 46H centimetres |
| Rear Facing Maximum Weight | 36 Kilograms |
| Unit Count | 1 Count |

## Product Details

- **Brand:** Silver Cross
- **Colour:** Almond
- **Harness type:** 3-Point
- **Installation type:** Isofix
- **Item weight:** 7.2 Kilograms
- **Material:** Fabric,Bamboo
- **Maximum weight recommendation:** 36 Kilograms
- **Number of height positions:** 4
- **Orientation:** Forward Facing
- **Product dimensions:** 43D x 92W x 46H centimetres

## Images

![Silver Cross - Discover i-Size High Back Booster Seat - Isofix Car seat - Lightweight - Car Seats For 4 to 12 Years - Almond - Image 1](https://m.media-amazon.com/images/I/71uBzJHrMDL.jpg)
![Silver Cross - Discover i-Size High Back Booster Seat - Isofix Car seat - Lightweight - Car Seats For 4 to 12 Years - Almond - Image 2](https://m.media-amazon.com/images/I/81lKdFI6P0L.jpg)
![Silver Cross - Discover i-Size High Back Booster Seat - Isofix Car seat - Lightweight - Car Seats For 4 to 12 Years - Almond - Image 3](https://m.media-amazon.com/images/I/81S24kPWGmL.jpg)
![Silver Cross - Discover i-Size High Back Booster Seat - Isofix Car seat - Lightweight - Car Seats For 4 to 12 Years - Almond - Image 4](https://m.media-amazon.com/images/I/61-35gm5DeL.jpg)
![Silver Cross - Discover i-Size High Back Booster Seat - Isofix Car seat - Lightweight - Car Seats For 4 to 12 Years - Almond - Image 5](https://m.media-amazon.com/images/I/71yeDgEr6jL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Love it
*by J***2 on 2 April 2026*

Perfect size excellent quality and very study was extremely quick and easy to fit and use was bought for a child that hated a 5 point harness and kept unbuckling this has solved the issue he no longer unbuckles there is plenty of room and is comfortable for child despite being able to recline it is still very stable it doesn’t recline a lot but enough for child to nap comfortably on long journeys I think price range is very resonable for an isofix of this standard and quality

### ⭐⭐⭐⭐⭐ Good quality
*by N***Y on 18 May 2026*

Very good quality just needs to recline better

### ⭐⭐⭐⭐⭐ Best car seat.
*by G***W on 12 August 2025*

Really impressed with the quality and ease of use. Using it for a 4 year old, 105cm tall in a BMW M4 convertible and the child is much more secure than previous Graco seat and appears much safer. ISO fix works well and is easily adjusted. Seat reclines easily and height adjustment is simple. Cannot fault it.

## Frequently Bought Together

- Silver Cross - Discover i-Size High Back Booster Seat - Isofix Car seat - Lightweight - Car Seats For 4 to 12 Years - Almond
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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-08-11*