We use cookies to enhance the security, performance, functionality and for analytical and promotional activities. We use cookies to personalize ads for you. By continuing to browse this site you're agreeing to our Privacy PolicyWe use cookies to enhance your experience and personalize ads. By using the site, you agree to that. Privacy Policy

10 bestCosco Kid Booster Seatsof November 2025

112M consumers helped this year.

1

Jovikids I-Size Booster Seat for Car with ISOFIX, 125-150cm (Group 2/3, 3-12 Years), Portable Booster Seat for Kids, Comfortable, Compact, Convenient for Everyday Use, Great for Travel, ECE R129, Blue
Jovikids I-Size Booster Seat for Car with ISOFIX, 125-150cm (Group 2/3, 3-12 Years), Portable Booster Seat for Kids, Comfortable, Compact, Convenient for Everyday Use, Great for Travel, ECE R129, Blue

Jovikids

9.9

View Product
Buy it on Amazon

6% off

2

Bubblebum Inflatable Booster Car Seat - Travel Booster Seat - Portable Car Booster Seat - Booster Seat for Car - Narrow Slim Foldable Car Seat Booster - Perfect for Kids 4-11yrs Old - Twin Black
Bubblebum Inflatable Booster Car Seat - Travel Booster Seat - Portable Car Booster Seat - Booster Seat for Car - Narrow Slim Foldable Car Seat Booster - Perfect for Kids 4-11yrs Old - Twin Black

BubbleBum

9.8

View Product
Buy it on Amazon

13% off

3

My Babiie i-Size Booster Seat - ISOFIX, 125-150cm (Group 3, 6 to 12 Years Approx.) Portable Child Car Seat, R129, Comfortable for Kids, Compact, Lightweight, Ideal for Travel - Black Quilted
My Babiie i-Size Booster Seat - ISOFIX, 125-150cm (Group 3, 6 to 12 Years Approx.) Portable Child Car Seat, R129, Comfortable for Kids, Compact, Lightweight, Ideal for Travel - Black Quilted

My Babiie

9.6

View Product
Buy it on Amazon

13% off

4

My Babiie Highback Booster Car Seat - ISOFIX, 100-150cm (Approx. 4-12 Years, Group 2/3), i-Size R129, Adjustable Child High Back Seat, Padded, 10 Position Headrest - Black Quilted
My Babiie Highback Booster Car Seat - ISOFIX, 100-150cm (Approx. 4-12 Years, Group 2/3), i-Size R129, Adjustable Child High Back Seat, Padded, 10 Position Headrest - Black Quilted

My Babiie

9.3

View Product
Buy it on Amazon

5

My Child Brundle Group 2/3 Booster, Grey, 700 g
My Child Brundle Group 2/3 Booster, Grey, 700 g

My Child

9.1

View Product
Buy it on Amazon

Related productsUp to 3% off

Red Kite Travel Booster Seat - Soft and Comfortable Foam Seat (Grey)

Red Kite Travel Booster Seat - Soft and Comfortable Foam Seat (Grey)

View Deal
Graco Eversure i-Size R129 Highback Booster Car Seat with Safety Surround side impact protection, Lightweight at only 5.1kg. Suitable from approx. 3.5 to 12 years (100-150cm), Iron fashion

Graco Eversure i-Size R129 Highback Booster Car Seat with Safety Surround side impact protection, Lightweight at only 5.1kg. Suitable from approx. 3.5 to 12 years (100-150cm), Iron fashion

View Deal
Sparco Child Car Seat Booster Blue i-Size for Boys and Girls. Approved ECE R129/03 125-150 cm. with 3 cm Washable Cover. Made of High Resistance ABS

Sparco Child Car Seat Booster Blue i-Size for Boys and Girls. Approved ECE R129/03 125-150 cm. with 3 cm Washable Cover. Made of High Resistance ABS

View Deal
Graco Booster Basic R129 Backless Booster Car Seat, Lightweight at only 1.4kg, Suitable from approx. 7 to 12 years (135-150cm), Black fashion

Graco Booster Basic R129 Backless Booster Car Seat, Lightweight at only 1.4kg, Suitable from approx. 7 to 12 years (135-150cm), Black fashion

View Deal

6

Jovikids i-Size Booster Seat with ISOFIX, Suitable for Kids 100-150cm (Approx. 3 to 12 Years), Adjustbale Height and Width, Portable Toddler Car Seat for Travel, Compact & Folding, ECE R129
Jovikids i-Size Booster Seat with ISOFIX, Suitable for Kids 100-150cm (Approx. 3 to 12 Years), Adjustbale Height and Width, Portable Toddler Car Seat for Travel, Compact & Folding, ECE R129

Jovikids

8.8

View Product
Buy it on Amazon

7

Apramo Child Car Seat, Ostara Fix Auto Eco High Back Child Booster Seat Group 2/3 (15-36 kg, 3 to 12 Years Approx.) with ISOFIX (Black Platinum)
Apramo Child Car Seat, Ostara Fix Auto Eco High Back Child Booster Seat Group 2/3 (15-36 kg, 3 to 12 Years Approx.) with ISOFIX (Black Platinum)

APRAMO

8.6

View Product
Buy it on Amazon

25% off

8

My Babiie Compact Folding Highback Booster Car Seat - ISOFIX, 100-150cm (Approx. 4-12 Years, Group 2/3), i-Size R129, Adjustable, Portable, Child high Back seat, 8 Position Headrest - Stone
My Babiie Compact Folding Highback Booster Car Seat - ISOFIX, 100-150cm (Approx. 4-12 Years, Group 2/3), i-Size R129, Adjustable, Portable, Child high Back seat, 8 Position Headrest - Stone

My Babiie

8.3

View Product
Buy it on Amazon

9

My Babiie Booster Lite R129 Car Seat - Lightweight at 1kg, Approx. 6-12 Years (125-150cm, 22-36kg), i-Size Backless Child Car Seat, Group 3, Compact, Portable, Ideal for Travel - Pink & Black
My Babiie Booster Lite R129 Car Seat - Lightweight at 1kg, Approx. 6-12 Years (125-150cm, 22-36kg), i-Size Backless Child Car Seat, Group 3, Compact, Portable, Ideal for Travel - Pink & Black

My Babiie

8.0

View Product
Buy it on Amazon

10

Graco Booster Max R129 ISOFIX backless booster seat, Lightweight at only 2.7kg, Suitable from 137-150cm (approx. 7 to 12 years), Midnight fashion
Graco Booster Max R129 ISOFIX backless booster seat, Lightweight at only 2.7kg, Suitable from 137-150cm (approx. 7 to 12 years), Midnight fashion

Graco

7.7

View Product
Buy it on Amazon
subscribe-icon

Best Reviews Guide Newsletter

Get exclusive articles, recommendations, shopping tips, and sales alerts

By submitting your email address you agree to our Terms and Conditions and Privacy Policy