---
product_id: 640494208
title: "Junior Maxi i-Size R129 Highback Booster Car Seat With Cupholders, Suitable From 100-150cm (Approx. 3.5 To 12 Years) - Midnight Black"
brand: "graco"
price: "4516 kr"
currency: DKK
in_stock: true
reviews_count: 5
category: "Graco"
url: https://www.desertcart.dk/products/640494208-junior-maxi-i-size-r129-highback-booster-car-seat-cupholders
store_origin: DK
region: Denmark
---

# 2 Retractable Cup Holders Lightweight 3.4kg Easy Transfer R129 i-Size Safety Certified Junior Maxi i-Size R129 Highback Booster Car Seat With Cupholders, Suitable From 100-150cm (Approx. 3.5 To 12 Years) - Midnight Black

**Brand:** graco
**Price:** 4516 kr
**Availability:** ✅ In Stock

## Summary

> 🚗 Safety Meets Style: The Ultimate Booster for Growing Champions

## Quick Answers

- **What is this?** Junior Maxi i-Size R129 Highback Booster Car Seat With Cupholders, Suitable From 100-150cm (Approx. 3.5 To 12 Years) - Midnight Black by graco
- **How much does it cost?** 4516 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/640494208-junior-maxi-i-size-r129-highback-booster-car-seat-cupholders)

## Best For

- graco enthusiasts

## Why This Product

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

## Key Features

- • **Smart Convenience:** Dual retractable cup holders keep drinks and gadgets within easy reach, no matter the side.
- • **Custom Comfort Fit:** 10-position adjustable headrest grows with your child from 3.5 to 12 years old.
- • **Effortless Portability:** Ultra-light 3.4kg design lets you switch seats between vehicles without breaking a sweat.
- • **Hassle-Free Maintenance:** Removable, machine-washable cover keeps the seat fresh and stylish with minimal effort.
- • **Next-Level Safety Assurance:** Meets EU’s latest R129 i-Size standards for unbeatable head & neck protection.

## Overview

The Graco Junior Maxi i-Size R129 Highback Booster is a cutting-edge car seat designed for children aged approximately 3.5 to 12 years (100-150 cm). Certified to the latest EU R129 safety standards, it features a 10-position adjustable headrest and enhanced side impact protection. Weighing only 3.4kg, it’s easy to transfer between vehicles. With dual retractable cup holders and a premium padded seat, it combines safety, comfort, and convenience. The removable, machine-washable cover ensures effortless upkeep, making it a top choice for modern families prioritizing safety and style.

## Description

Buy Graco Junior Maxi i-Size R129 Highback Booster Car Seat With Cupholders, Suitable From 100-150cm (Approx. 3.5 To 12 Years) - Midnight Black online on desertcart.ae at best prices. ✓ Fast and free shipping ✓ free returns ✓ cash on delivery available on eligible purchase.

Review: Köpte 2st en till varje bil! Min son är jätte nöjd med denna stol.
Review: Der Sitz ist wirklich toll. Sehr leicht vom Gewicht, kompakt und einfach zu installieren. Mein Kind sitzt sehr bequem und sicher drin und die 2 Getränkehalter auf beiden Seiten sind auch sehr praktisch, so ist es auch egal ob das Kind links oder rechts im Auto sitzt. Durch die höhenverstellbare Kopfstütze werden wir es auch noch eine Weile nutzen können. Preis ist auch gerechtfertigt. Klare Kaufempfehlung.

## Features

- Suitable From Approx. 3.5 to 12 Years Old (100 - 150 cm)
- EU’s Latest R129 Safety Standards & i-Size Certified.
- 10 Position Headrest & Enhanced Side Impact Protection Safeguards Your Child’s Head & Neck.
- Lightweight At Only 3.4kg Making It Easy To Move Between Vehicles.
- Open Loop Belt Guides Help Ensure Proper Seat Belt Positioning.
- 2 Retractable Cup Holders Keep Drinks, Gadgets & Goodies Within Reach.
- Premium Padded Seat For Enhanced Comfort.
- Removable & Machine Washable Cover (Cold Water Only On Delicate 30° Cycle)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BMGNDJHV |
| Batteries required | No |
| Best Sellers Rank | #4,798 in Baby Products ( See Top 100 in Baby Products ) #11 in Child Safety Booster Car Seats |
| Customer Reviews | 4.6 4.6 out of 5 stars (2,361) |
| Date First Available | 5 July 2024 |
| Harness type | 3-Point |
| Item Weight | 3.49 Kilograms |
| Item model number | 8CT899MDNEU |
| Material Composition | Polyester , Polypropylene , Alloy Steel |
| Material Type | Alloy Steel, Polyester, Polypropylene |
| Maximum weight recommendation | 36 Kilograms |
| Minimum weight recommendation | 15 Kilograms |
| Model number | 8CT899MDNEU |
| Orientation | Forward Facing |
| Product Dimensions | 53.7 x 40.8 x 81.7 cm; 3.49 kg |
| Style | Junior Maxi i-Size R129 |

## Product Details

- **Brand:** Graco
- **Colour:** Midnight Black
- **Installation type:** Seat Belt
- **Material:** Alloy Steel, Polyester, Polypropylene
- **Orientation:** Forward Facing

## Images

![Junior Maxi i-Size R129 Highback Booster Car Seat With Cupholders, Suitable From 100-150cm (Approx. 3.5 To 12 Years) - Midnight Black - Image 1](https://m.media-amazon.com/images/I/613YdJYI0RL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by M***D on 13 November 2025*

Köpte 2st en till varje bil! Min son är jätte nöjd med denna stol.

### ⭐⭐⭐⭐⭐ Review
*by D***L on 3 October 2025*

Der Sitz ist wirklich toll. Sehr leicht vom Gewicht, kompakt und einfach zu installieren. Mein Kind sitzt sehr bequem und sicher drin und die 2 Getränkehalter auf beiden Seiten sind auch sehr praktisch, so ist es auch egal ob das Kind links oder rechts im Auto sitzt. Durch die höhenverstellbare Kopfstütze werden wir es auch noch eine Weile nutzen können. Preis ist auch gerechtfertigt. Klare Kaufempfehlung.

### ⭐⭐⭐⭐⭐ Review
*by J***A on 14 September 2025*

Easy to assemble, well made and adjustable, comfortable child's car seat , great value for money

## Frequently Bought Together

- Graco Junior Maxi i-Size R129 Highback Booster car seat with cupholders, Suitable from 100-150cm (approx. 3.5 to 12 years), Midnight fashion
- URAQT Car Seat Belt Pads, 2 Pack Harness Pads, Pram Strap Covers, Backpack Shoulder Pad, Multifunctional Seat Belt Pad Cover for Kids and Adults
- My Child Brundle Group 2/3 Booster, Grey, 700 g

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**Shop now:** [https://www.desertcart.dk/products/640494208-junior-maxi-i-size-r129-highback-booster-car-seat-cupholders](https://www.desertcart.dk/products/640494208-junior-maxi-i-size-r129-highback-booster-car-seat-cupholders)

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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-03-04*