---
product_id: 551351918
title: "Kinderkraft Comfort UP Car Seat, I-Size Booster Child Seat, with 5 Point Harness, Adjustable Headrest, for Toddlers, Infant, Group 1/2/3, 9-36 Kg, Up to 12 Years, Pink"
brand: "kinderkraft"
price: "1233 Lei"
currency: RON
in_stock: false
reviews_count: 13
category: "Kinderkraft"
url: https://www.desertcart.ro/products/551351918-kinderkraft-comfort-up-car-seat-i-size-booster-child-seat
store_origin: RO
region: Romania
---

# 11-position adjustable headrest & harness 5-point harness for ultimate safety Easy installation with 3-point seat belt guides Kinderkraft Comfort UP Car Seat, I-Size Booster Child Seat, with 5 Point Harness, Adjustable Headrest, for Toddlers, Infant, Group 1/2/3, 9-36 Kg, Up to 12 Years, Pink

**Brand:** kinderkraft
**Price:** 1233 Lei
**Availability:** ❌ Out of Stock

## Summary

> 🚗 Elevate every ride with safety and style — because your little one deserves the best!

## Quick Answers

- **What is this?** Kinderkraft Comfort UP Car Seat, I-Size Booster Child Seat, with 5 Point Harness, Adjustable Headrest, for Toddlers, Infant, Group 1/2/3, 9-36 Kg, Up to 12 Years, Pink by kinderkraft
- **How much does it cost?** 1233 Lei with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/551351918-kinderkraft-comfort-up-car-seat-i-size-booster-child-seat)

## Best For

- kinderkraft enthusiasts

## Why This Product

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

## Key Features

- • **Modular Support:** Soft, removable insert adapts for toddlers up to 105 cm tall
- • **Safety First, Always:** R129 i-Size certified & crash-tested for peace of mind
- • **Grow-With-You Comfort:** EASY GROW SYSTEM adjusts headrest & harness simultaneously across 11 positions
- • **Effortless Installation:** Universal fit with 3-point seat belt and intuitive guides—no ISOFIX needed
- • **Streamlined Convenience:** Harness tucks away easily when switching to car seat belt mode

## Overview

The Kinderkraft Comfort UP Car Seat is a versatile, R129 i-Size certified booster designed for children aged 15 months to 12 years (9-36 kg). Featuring a 5-point harness, 11 adjustable headrest positions, and a modular insert for growing toddlers, it ensures maximum safety and comfort. Its universal installation with 3-point seat belts and practical harness management make it a top choice for modern families seeking reliable, stylish child car safety.

## Description

COMFORT UP i-Size is a car seat designed for children from 76 to 150 cm tall (approximately 15 months to 12 years or according to the former standard: 9-36 kg). The car seat is compliant with the latest R129 i-Size standard and has successfully passed crash tests. It is a car seat that offers universal installation - you can install it in cars not equipped with ISOFIX system. COMFORT UP i-Size can be installed with the use of a three-point car seat belt - the whole process is facilitated by easy-to-use guides. COMFORT UP i-Size is equipped with practical solutions that increase the comfort of use. Thanks to the EASY GROW SYSTEM, you can simultaneously adjust the headrest with the safety harness by choosing one of 11 positions. And when you start to fasten your child with the car seat belt - you can tuck away the internal safety harness without having to remove it from the car seat.

Review: Good quality product. - I got two of these for my twin niece and nephew. Works as advertised and they look comfortable when strapped in. Easy to install and a good value for money.
Review: Very good product - Top product, easy to install and great stability. Also looks good. Bought over 3months and still enjoying it

## Features

- FUNCTIONAL: The car seat is suitable for children from 76 cm to 150 cm tall (approximately 15 months to 12 years or 9-36 kg); It is compliant with the latest R129 i-Size standard, it has successfully passed crash tests
- SAFE: Easy installation with a three-point car seat belt, equipped with guides that are comfortable to use; The car seat is equipped with the internal five-point safety harness with soft pads and a crotch protector
- COMFORTABLE: There are 11 headrest adjustment positions, and thanks to the EASY GROW SYSTEM, it offers simultaneous adjustment of the headrest and the internal safety harness; It has a wide, soft seat covered with breathable material
- PRACTICAL: The car seat features special elastic bands to hold the safety harness, making it easier to place the child in it; And when you start to fasten your little one with the car seat belt; you can tuck away the internal safety harness without having to remove it from the car seat
- MODULAR INSERT: The car seat is equipped with a soft and comfortable insert for younger children, which is modular and you can easily adjust it to your little one; You can use the insert for a child up to 87 cm tall (the part under the buttocks) or up to 105 cm (headrest)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BYP63YCW |
| Batteries required | No |
| Best Sellers Rank | 793 in Baby Products ( See Top 100 in Baby Products ) 8 in Car Seats (Baby Products) |
| Customer Reviews | 4.3 4.3 out of 5 stars (7,415) |
| Date First Available | 17 Mar. 2023 |
| Harness type | 5-Point |
| Item Weight | 6 kg |
| Item model number | KCCOUP02PNK0000 |
| Material Type | Polyester, Polypropylene |
| Material composition | Polyethylene, Polyester |
| Maximum Height Recommendation | 150 Centimetres |
| Maximum Weight Recommendation | 36 Kilograms |
| Minimum Height Recommendation | 76 Centimeters |
| Minimum Weight Recommendation | 9 Kilograms |
| Model Number | KCCOUP02PNK0000 |
| Number of reclining positions | 7 |
| Orientation | Forward Facing |
| Product Dimensions | 43.94 x 43.94 x 72.39 cm; 6 kg |
| Rear-facing maximum child weight | 36 Kilograms |
| Style | i-Size |

## Product Details

- **Brand:** Kinderkraft
- **Colour:** Pink
- **Harness type:** 5-Point
- **Installation type:** Seat Belt
- **Item weight:** 6 Kilograms
- **Material:** Polyester, Polypropylene
- **Maximum weight recommendation:** 36 Kilograms
- **Number of height positions:** 7
- **Orientation:** Forward Facing
- **Product dimensions:** 48D x 44W x 60H centimetres

## Images

![Kinderkraft Comfort UP Car Seat, I-Size Booster Child Seat, with 5 Point Harness, Adjustable Headrest, for Toddlers, Infant, Group 1/2/3, 9-36 Kg, Up to 12 Years, Pink - Image 1](https://m.media-amazon.com/images/I/71M1TtCZRlL.jpg)
![Kinderkraft Comfort UP Car Seat, I-Size Booster Child Seat, with 5 Point Harness, Adjustable Headrest, for Toddlers, Infant, Group 1/2/3, 9-36 Kg, Up to 12 Years, Pink - Image 2](https://m.media-amazon.com/images/I/71N4wEl3uwL.jpg)
![Kinderkraft Comfort UP Car Seat, I-Size Booster Child Seat, with 5 Point Harness, Adjustable Headrest, for Toddlers, Infant, Group 1/2/3, 9-36 Kg, Up to 12 Years, Pink - Image 3](https://m.media-amazon.com/images/I/71jcv2GXWuL.jpg)
![Kinderkraft Comfort UP Car Seat, I-Size Booster Child Seat, with 5 Point Harness, Adjustable Headrest, for Toddlers, Infant, Group 1/2/3, 9-36 Kg, Up to 12 Years, Pink - Image 4](https://m.media-amazon.com/images/I/71wPCGag-qL.jpg)
![Kinderkraft Comfort UP Car Seat, I-Size Booster Child Seat, with 5 Point Harness, Adjustable Headrest, for Toddlers, Infant, Group 1/2/3, 9-36 Kg, Up to 12 Years, Pink - Image 5](https://m.media-amazon.com/images/I/81Dy6uctmXL.jpg)

## Questions & Answers

**Q: Can I use it with car seat protector? This looks very heavy and I am worried about damaging my car seat.**
A: We don't recommend using any car seat protector under the car seat. The car seat itself weighs only 4kg, so it shouldn't do any damage.

**Q: Is the depth really only 37cm?does this seem smaller than other seats ?**
A: Yes, the depth is 37cm but this car seat doesn't have an Isofix base, so doesn't need any extra space for this. Thank you.

**Q: Would people recommend this for as young as 9 months. My son is over the 9kg recommendation im just thinking more for comfort as it doesn’t recline?**
A: This definitely wouldn’t be safe for a 9 month old I’m afraid. As much as it’s legally allowed, there isn’t much support for them so baby may be rather slouched, and there’d be a risk of chin to neck especially asleep which may make it a little bit hard to breathe. Also the impact of a crash in this seat would cause internal decapitation due to impact on the neck. The older the child gets, the lower this risk is, id say absolute minimum 2 years old but ideally at least age 4 as that’s when a child’s bones are fused to be able to handle the impact better. I recommend you look at some forward facing/rear facing crash test videos so you can see what I mean, and I’d suggest a rear facing seat for baby for now. If you need a budget friendly one, a joie tilt or joie steadi can be bought between £50-£70 when on offer. These ones can be both forward and rear facing so easy to change when you’re ready. And can be bought on the Argos card too to spread the cost. Hope this helps. X

**Q: Why does this say 9kg plus but the video says 15kg plus**
A: Little ones can be forward facing from 9kg. But it's not recommended, rear facing for as long as possible. (although some kids /babies are just tall!) This then becomes a high back booster after the use of the intrigrated straps are out grown. And then a booster seat. So should last till like 11 years old or when your kid hits the right hight to be with out.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good quality product.
*by O***E on 21 December 2025*

I got two of these for my twin niece and nephew. Works as advertised and they look comfortable when strapped in. Easy to install and a good value for money.

### ⭐⭐⭐⭐⭐ Very good product
*by A***G on 7 January 2026*

Top product, easy to install and great stability. Also looks good. Bought over 3months and still enjoying it

### ⭐⭐⭐⭐⭐ Excellent value
*by T***G on 3 January 2026*

Excellent and easy to use and very safe

## Frequently Bought Together

- Kinderkraft Car Seat Comfort UP, I-Size Booster Child Seat, with 5 Point Harness, Adjustable Headrest, for Toddlers, Infant, Group 1/2/3, 9-36 Kg, Up to 12 Years, Pink
- MyChild Brundle Group 2/3 Booster, Pink, 700 g
- Kinderkraft I-Spark I-Size Baby Car Seat, Group 2/3, 100-150 cm, from 3.5 to 12 Years, 15 to 36 Kg, Light (4.5 Kg), 3-Point Seat Belt, Side Protection, Pink

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*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-02-08*