Cozy N Safe Kea i-Size ECE R129 (22-36kg, 6-12 Years Old), Lightweight Compact, Backless Child Booster Car Seat Onyx

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Rated 4.75 out of 5 based on 8 customer ratings
(8 customer reviews)

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Cozy N Safe Kea i-Size ECE R129 (22-36kg, 6-12 Years Old), Lightweight Compact, Backless Child Booster Car Seat Onyx
£17.99
£19.99
in stock
Amazon.co.uk
Amazon price updated: July 18, 2025 4:37 am
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Highest Price
£17.99 Amazon.co.uk
July 15, 2025
Lowest Price
£17.99 Amazon.co.uk
July 15, 2025
Current Price
£17.99 Amazon.co.uk
July 18, 2025
Since July 15, 2025
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Last updated on July 18, 2025 4:37 am
  • The ‘Kea’ booster seat conforms to the latest R129 Regulations, ensuring that it meets safety standards.
  • 2. Easy Installation: The booster seat can be easily fitted in your car in seconds, and it is compatible with the vehicle’s 3-point seatbelt. This makes it convenient for swapping between different cars.
  • 3. Comfortable Design: The booster seat features a deep foam-padded seat and armrests, providing maximum comfort for children during longer road trips.
  • 4. Age and Size Range: Suitable for children from 125-150 cm, approximately 6-12 years old, the booster seat raises your child to the correct height for the vehicle’s adult seat belt.
  • 5. Forward Facing: The booster seat is designed to be forward-facing for the child’s comfort and safety.
  • 6. Removable Covers: The covers of the booster seat are removable and can be washed at 30°C, making it easy to keep the seat clean.
Model Number

Product Dimensions

,

Item model number

Maximum Weight Recommendation

Material Type
Material composition

care instructions

Batteries required

‎No

Orientation

Rear-facing maximum child weight

Forward-facing minimum child weight

‎22 Kilograms

Forward-facing maximum child weight

‎36 Kilograms

Harness type

Item Weight

Date First Available

8 reviews for Cozy N Safe Kea i-Size ECE R129 (22-36kg, 6-12 Years Old), Lightweight Compact, Backless Child Booster Car Seat Onyx

  1. Rated 5 out of 5

    Azar

    Great, a lot better than the old one it replaced

  2. Rated 5 out of 5

    Charles Petrie Jnr

    Good quality price appropriate car seat bought for seven year old granddaughter who seems very happy with it. Is a good size, appears to be comfortable and she likes using the seat belt, being ‘a big girl now’.

  3. Rated 5 out of 5

    David ROSHER

    This is my repeat order for my second child and I am completely satisfied with the quality and value for money

  4. Rated 4 out of 5

    Sean T

    Good booster seat, made of plastic but has some form of foam cushion attached. Made well, lightweight.

  5. Rated 5 out of 5

    Jodie Steele

    The Cozy N Safe Kea i-Size Booster Seat has been a fantastic addition to our car setup. It’s perfect for my 8-year-old, and I love how lightweight and compact it is—super easy to move between cars or take on trips. Despite being backless, it feels very secure and stable thanks to the solid design and i-Size ECE R129 safety certification, which gives real peace of mind.

    My child says it’s comfortable to sit on even during longer journeys, and the sleek Onyx finish blends nicely with our car interior. It’s also great that it’s designed for kids aged 6 to 12 (22–36kg), so it should last us a good few more years.

    Perfect for parents who need a safe, no-fuss booster seat that doesn’t take up much space. Great value and highly recommended!

  6. Rated 5 out of 5

    Joe

    Very smart and compact, well known easy to function and comfort to use, which also money valued.

  7. Rated 5 out of 5

    Sean T

    Perfect upgrade and keenly priced.
    Better quality finish than equivalent own brand stuff at Halfords.
    No complaints from it’s occupant.

  8. Rated 4 out of 5

    mags

    Bought for use for grandchildren outings. Have used it a couple of times and it’s easy to use.

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