Best Booster Seats 2026

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Last Updated - 22.07.2026

Best Choice

01

Maxi-Cosi

Maxi-Cosi Tanza i-Size Folding Child Seat, 3.5-12 Years, 100-150 cm, 10 Headrest Positions, Portable Travel Car Seat, G-CELL Side Impact Protection, Environmentally Friendly Production, Full Black

10% Off

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9.7

Exceptional

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Main highlights

I-SIZE SAFETY: The Isofix child seat has been developed according to the highest EU safety standards (i-size ECE R129) and the secure Isofix attachment ensures years of safety
G-cell side impact protection: this integrated side impact protection directs the forces away from the child and thus reduces injuries to the head, neck and shoulders
Foldable child seat: The travel child seat (5.32 kg) folds easily and compactly (59.5 cm x 28 cm x 45 cm) - for easy transport and effortless storage
ENVIRONMENTALLY FRIENDLY PRODUCTION: Eco-Care fabrics are made from 13 recycled plastic bottles and without hazardous chemicals to protect your child's skin
Comfort when travelling: thanks to the padded seat and the raised sitting position for a better view, your child will enjoy a comfortable and safe ride during their childhood
Child seat group 2/3: The forward-facing child seat effortlessly combines comfort, safety and convenience for on the go and throughout childhood from 100 to 150 cm (approx. 15-36 kg)
100% RECYCLED FABRICS: The sustainable child seat cover has been developed with Eco Care - it is made from 100% recycled fabrics, can be easily removed and is machine washable
10 HEADREST POSITIONS: the Tanza i-Size child seat with 10 headrest positions provides extra comfort for your toddler with its height adjustment

89,99 € 99,99 €(10% Off off)
02

Peg Perego

Peg Perego Viaggio Shuttle Car Booster Seat with ISOFIX for Children from 125 to 150 cm (6-12 Years), 22-36 kg, Crystal Black

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9.5

Excellent

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Main highlights

Safety standard: car seat according to the European i-Size Regulation ECE R129/03 for children from 125 to 150 cm in size.
Lightweight and easy to install: can only be attached to the car with the 3-point safety belt of the vehicle or additionally by attaching to the Isofix connectors.
Isofix fixings: guarantee maximum stability even in curves.
Comfort layer: an inner layer of expanded polyurethane foam provides maximum comfort even on long journeys.

89,00 €
03

DUNLOP

Dunlop ECE R129 Car Booster Seat for Children, Black, Ergonomic Child Seat from 3 Years, Children's Car Seat with Washable Cover, Seat Cushion Car for Children, 135-150 cm

18% Off

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9.4

Excellent

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Main highlights

Seat cushion car soft surface – the fabric covered seat provides pleasant comfort, even on longer car journeys.
Children's seat cushion compact and handy – with the dimensions 39 x 31 x 15 cm, the seat is compact, easy to transport and space-saving storage.
Child seat universal fit – the elevator fits in almost any motorised vehicle such as car, bus or taxi – without complicated installation.
Child seat height lightweight and portable: thanks to the foam bottom, the seat is particularly light and ideal for travel or spontaneous trips by taxi.
Car seat height 135-150 cm – suitable for children between 1.35 m and 1.50 m, tested according to ECE R129 standard for additional safety in road traffic.

14,71 € 17,99 €(18% Off off)
04

Petex

Petex "Max" Child Booster Seat Booster Seat Child Car Seat for Children Black 1 Piece

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9.2

Excellent

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Main highlights

i-Size – tested according to UN ECE R129/03.
Thickly padded, sturdy booster seat made of HDPE plastic.
For children from 125 to 150 cm in height.
Easy to clean as the cover is removable.
3-point belt attachment, for all standard car seats.

23,15 €
Value for Money

05

TATAWAY

Tataway Disney Stitch i-Size Stitch ECE R129 Car Lift for Children from 6-12 Years, 125-150 cm, 22-36 kg

50% Off

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9.1

Excellent

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Seat covered with comfortable and wear-resistant, hypoallergenic material, easy to remove and wash by hand
Personalised seat with exclusive, always new and fascinating graphics with the most popular Stitch characters
Ergonomically shaped seat height for more protection and comfort while driving
ECE R129 approved car seat booster (booster), suitable for children with a height of 125 to 150 cm
Car booster lightweight and easy to carry thanks to its weight of 0.75 kg and dimensions: 41 x 36 x 20 cm

14,99 € 29,99 €(50% Off off)
06

Walser

WALSER Isofix Premium Children's Booster Seat, Rated Very Good by Qualitätssieger, Car Seat for Children 125–150 cm, Andy Car Booster Seat, 2024 ECE R 129, Black

26% Off

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8.9

Very Good

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Main highlights

Universal fit: The handy car booster seat (36.5 x 44 x 22 cm) with practical belt guide and retractable Isofix rails is suitable for many standard vehicles and suitable as a car seat for children between 125 and 50 cm. The car booster seat with forward seat also fits in any vehicle with a three-point belt. The ergonomic shape of the booster seat ensures maximum leg room, is easy to get on and has comfortable seating, even on longer journeys.
Highest safety standards: The high-quality WALSER Isofix Andy car booster seat complies with the child seat standard ECE R 129. Child car seats according to this test standard meet all European legal requirements and guidelines and thus guarantee maximum safety. The division of the child seats is now based on height and no longer according to the weight of the child (size: 125–150 cm, old size: Child seat 15–36 kg).
High-quality material: The children's car seat impresses with its robust material quality and high-quality workmanship. The outer material made of 100% polyester jersey is durable and long-lasting. A soft EPE padding ensures maximum seating comfort. The hard shell made of HDPE (polyethylene quality plastic) and the extended side wings of the car booster seat offer optimal grip and protection.
Great value for money: The visually appealing children's car booster seat is available in five colours. If the child seat gets dirty, the car booster seat can be easily wiped clean with a damp cloth. The cover of the children's car seat can also be removed and washed by hand at 40 degrees with warm water and coloured detergent. Do not tumble dry.

49,95 € 67,95 €(26% Off off)
07

Stimo

Children's Booster Seat Ergonomic 135-150 cm Car Seat ECE R129 Washable Cover (Black)

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8.7

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

This booster seat is certified according to the European safety standard ECE R129 and provides reliable protection for your child.
The cover can be easily removed and washed and the lightweight, compact design allows for easy use even in different vehicles.
The booster seat is suitable for children from 135 cm to 150 cm. This car seat can be attached to vehicles with 3-point seat belts and offers your child a high level of comfort and the necessary safety.
The booster seat has a comfortable, anatomical, padded seat and supports a healthy sitting posture for your child, providing a comfortable seat even on long journeys.
Dimensions: 38 x 32 x 13 cm (L x W x H) – Removable cover – Washable – Suitable for 135 – 150 cm body size – Tested and approved according to ECE R129 standard

9,99 €
08

Ingenuity

Ingenuity 2 in 1 Booster Seat Chair, Baby Booster Seat & Toddler Seat with Removable Tray, Food & Feeding Seat for Toddlers, Easy to Clean, Ideal for Travel, Peony, from 6 Months

15% Off

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8.4

Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

To assemble the Ingenuity baby seat, take out the tray, turn the seat over and remove the backrest under the base (tip: chair straps are also stored under the seat) and place the backrest on the top of the underframe. The backrest cannot be removed after installation
The booster that grows with the family; can be converted from a baby seat to a child seat by removing the foam insert; carries up to 33 pounds; assembled dimensions 17.25 x 15.25 x 11.75; the shelf holds favourite plates up to 11 x 5 inches
Secure baby seat with strap for babies sitting; adjustable straps attach the booster to most dining chairs; the lower straps are 22 inches long. With placement 5 inches. On each side of the base; the rear strap is 36 inches

34,05 € 39,99 €(15% Off off)
09

United Kids

UNITED KIDS Safari Car Seat Group II/III EU Standard ECE R129 Booster Seat for Children from 135-150 cm Colour: Black/Grey

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8.3

Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Tested safety for your child: the Safari booster seat is tested and approved according to the new European test standard ECE R129 and meets all necessary safety standards
Quick assembly and easy to use: suitable for all car seats. No complex assembly is required. The booster seat is easily attached to the back seat with the strap. The cover of the car seat can be easily removed and can be washed in the washing machine
Higher comfort for your child: the foam padding guarantees a comfortable sitting experience, even on longer journeys. Due to the low weight, the booster seat is easy to transport. The booster seat has a comfortable dimensions of 34 x 38 x 12.5 cm (W x D x H) and is also suitable for smaller vehicles
Developed by UNITED KIDS Germany: for the safety of your child
Designed for children: Group 2/3 car booster seat - for children with a height of 135-150 cm. Perfect for school transport!

14,90 €
10

BigDean

Child Booster Seat According to i-Size Standard R129 Black Booster Seat (135-150 cm) Children's Car BigDean

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8.2

Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

The booster seat is universally applicable with 3-point harness in any car.
Removable and easy to clean cover - suitable for everyday use for families
For children from 135 - 150 cm - tested according to the latest i-Size standard (UN/ECE R129)
Child booster seat is lightweight, compact and quick to install - ideal for on the go
Booster seat with robust polystyrene (styrofoam) shell with soft padding.

9,99 €