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Travel Car Seat For 3 Year Old Comparison - August 2025

6 Best Travel Car Seat For 3 Year Old In the UK

Last Updated - 02/08/2025

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Our Score

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Model

Trunki BoostApak | Kid's Travel Backpack and Portable Child Car Booster Seat | Group 2-3 | Ages 4 – 12 Years (Green)

Model

Jovikids I-Size Booster Seat for Car with ISOFIX, 125-150cm (Group 2/3, 6-12 Years), Portable Car Seats for Kids, Comfortable, Compact, Convenient for Everyday Use, Great for Travel, ECE R129, Black

Model

Maxi-Cosi Tanza i-Size, High Back Booster Seat, 3.5–12 years, 100–150cm, Compact Foldable Car Seat, 10 Headrest Positions, G-CELL Side Impact Protection, Padded & Elevated Kids Car Seat, Full Black

Model

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

Model

Maxi-Cosi Nomad Plus, Foldable Car Seat, 15 Months – 4 Years, 76 - 105cm , Portable Travel Car Seat, Ultra-Compact & Lightweight, Side Impact Protection, Fits any Car, Travel Bag, Authentic Black

Model

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

Brand

Trunki

Brand

Jovikids

Brand

Maxi-Cosi

Brand

BubbleBum

Brand

Maxi-Cosi

Brand

Jovikids

Reviews

7,686 reviews

Reviews

3,402 reviews

Reviews

195 reviews

Reviews

13,494 reviews

Reviews

282 reviews

Reviews

135 reviews

Features

Durability

9.9

Durability

9.9

Durability

9.1

Durability

8.6

Durability

7.9

Durability

7.7

Comfort

9.1

Comfort

9.6

Comfort

9.6

Comfort

9.1

Comfort

8.6

Comfort

8.4

Simple to use

9.8

Simple to use

9.6

Simple to use

9.6

Simple to use

9.6

Simple to use

9.1

Simple to use

9.1

Tech Specs

orientation

Forward Facing

orientation

Forward Facing

orientation

Forward Facing

orientation

Forward Facing

orientation

Forward Facing

orientation

Forward Facing

product dimensions

40 x 36 x 16 cm 1.7 kg

product dimensions

37 x 44 x 23 cm 3 kg

product dimensions

59 x 45 x 62 cm 6.72 kg

product dimensions

27.94 x 11.43 x 27.94 cm 500 g

product dimensions

50 x 37.5 x 57 cm 4.26 kg

product dimensions

54 x 44 x 61 cm 7 kg

item weight

1.7 kg

item weight

3 kg

item weight

6.72 kg

item weight

500 g

item weight

4.26 kg

item weight

7 kg

maximum weight recommendation

36 Kilograms

maximum weight recommendation

36 Kilograms

maximum weight recommendation

36 Kilograms

maximum weight recommendation

36 Kilograms

maximum weight recommendation

18 Kilograms

maximum weight recommendation

36 Kilograms

customer reviews

4.7 4.7 out of 5 stars 2, 562 ratings 4.7 out of 5 stars

customer reviews

4.7 4.7 out of 5 stars 1, 134 ratings 4.7 out of 5 stars

customer reviews

4.5 4.5 out of 5 stars 65 ratings 4.5 out of 5 stars

customer reviews

4.3 4.3 out of 5 stars 4, 498 ratings 4.3 out of 5 stars

customer reviews

4.1 4.1 out of 5 stars 94 ratings 4.1 out of 5 stars

customer reviews

4.6 4.6 out of 5 stars 45 ratings 4.6 out of 5 stars

batteries required

No

batteries required

No

batteries required

No

batteries required

No

batteries required

No

batteries required

No

rear facing maximum child weight

36 Kilograms

rear facing maximum child weight

36 Kilograms

rear facing maximum child weight

36 Kilograms

rear facing maximum child weight

100 Pounds

rear facing maximum child weight

18 Kilograms

rear facing maximum child weight

-

material composition

-

material composition

PE & Knitted Cationic

material composition

22 Steel, 60 PP, 3 ABS, 6 PA, 1 POM, 1 PC, 1 TPR, 4 EPS, 1 EPE, 1 Memory Foam

material composition

Seat Cushion PVC

material composition

PA6+30 :7 , ABS: 2 , POM: 1 , PP: 44 , TPE: 1 , EPE FOAM: 1 , Fabric: 10 , Paper: 11 , Metal: 24

material composition

metal + fabric

maximum height recommendation

2012 Centimetres

maximum height recommendation

150 Centimetres

maximum height recommendation

-

maximum height recommendation

135 Centimetres

maximum height recommendation

105 Centimetres

maximum height recommendation

-

material type

Plastic

material type

Polyethylene

material type

Plastic

material type

Durable material similar to that of life vests and other life saving products. Air bladder comprises: energy absorbing memory foam Cover around the air cushion made of energy absorbing material. Webbing, attaches two belt positioning clips which are made of high density Nylon

material type

-

material type

-

style

Travel Backpacks

style

-

style

Tanza i-Size

style

Compact

style

Authentic Black

style

-

target gender

Unisex

target gender

Unisex

target gender

-

target gender

Unisex

target gender

-

target gender

-

harness type

-

harness type

3-Point Adult Belt

harness type

-

harness type

3-Point

harness type

5-Point

harness type

-

minimum weight recommendation

-

minimum weight recommendation

15 Kilograms

minimum weight recommendation

-

minimum weight recommendation

15 Kilograms

minimum weight recommendation

9 Kilograms

minimum weight recommendation

-

Available On

Available On

Available On

Available On

Available On

Available On

Our Top 3 Picks

Here are the top 3 recommended products with more information to help you find the right product for you

9.9
1

Trunki
Trunki BoostApak | Kid's Travel Backpack and Portable Child Car Booster Seat | Group 2-3 | Ages 4 – 12 Years (Green)

9.9 Durability

9.8 Simple to use

9.1 Comfort

Why we love it

Easy transformation from backpack to car seat.

Great for travel and avoiding extra fees.

Lightweight and portable, ideal for busy parents.
Main highlights

Quickly Transforms - Kid's backpack to portable car seat in seconds, can also be used as a booster seat dining chair at home or eating out and as a cinema / stadium booster
Made in the UK - Our foldable car seat is now proudly made in Britain at the Trunki factory in Plymouth, ensuring the highest quality and low carbon footprint
Lift Share - Always have a portable booster seat to hand for the school pickup or sports club no matter who is doing the taxi run! (removable hand wash only rucksack cover)
Hand Luggage - 8-litre capacity bag for packing toys/games/stationery keeping children entertained on the airplane or travelling, helps avoid car seat hire charges on fly drive holidays
ECE R44.04 - EU Certified for Group 2 and 3 (girls and boys weighing 15kg-36kg approx. 4 - 12 years old), low back booster seat for everyday use and lift sharing, taxi trips, bus and coach journeys
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9.8
2

Jovikids
Jovikids I-Size Booster Seat for Car with ISOFIX, 125-150cm (Group 2/3, 6-12 Years), Portable Car Seats for Kids, Comfortable, Compact, Convenient for Everyday Use, Great for Travel, ECE R129, Black

9.9 Durability

9.6 Comfort

9.6 Simple to use

Why we love it

Meets strict safety standards.

Comfortable with padded cover.

Fits various car models.
Main highlights

SAFETY: There is a belt guide In order to correctly position the 3-point safety belt of the car on the child's shoulder.
REMOVABLE AND WASHABLE: The car seat is easily removable and can be washed for simple maintenance.
RELIABLE: The car seat is subject to strict controls to ensure the safety of children. It is approved according to the ECE R129 standard. Designed for children height from 125-150cm, Jovikids booster seats help older kids travel safely in the car.
CONVENIENCE: The product is suitable for different models of cars. If you own several cars, this car seat couldn't be better.No matter play, and rest, the small seat is a cozy space for you and your child.
COMFORTABLE: The car seat has a little armrest and a padded cover to make sure your children keep comfortable each travel.
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9.7
3

Maxi-Cosi
Maxi-Cosi Tanza i-Size, High Back Booster Seat, 3.5–12 years, 100–150cm, Compact Foldable Car Seat, 10 Headrest Positions, G-CELL Side Impact Protection, Padded & Elevated Kids Car Seat, Full Black

9.6 Comfort

9.6 Simple to use

9.1 Durability

Why we love it

Compact and easy to transport.

Adjustable headrest for growing children.

Eco-friendly materials and washable cover.
Main highlights

TRAVEL IN COMFORT: your child can enjoy a comfortable and secure ride throughout their formative years thanks to the padded seat and an elevated seating position for better views
I-SIZE SAFETY: the ISOFIX car seat is designed according to the highest EU safety standards (i-size ECE R129), while the secure ISOFIX attachments mean you can have confidence through years of use
GROUP 2/3 CAR SEAT: the multi-age forward-facing car seat effortlessly combines comfort, safety, and convenience on the go and throughout childhood from 100–150cm (approx. 15–36kg)
G-CELL SIDE IMPACT PROTECTION: this integrated safety system provides expert protection from side impact as it spreads the forces away from your child reducing injury to the head, neck and shoulders
FOLDABLE CAR SEAT: the portable travel car seat (5.32kg) offers an easy, compact folding design (59.5cm x 28cm x 45cm) that allows you to take it with you, move it from car to car or store it away
ECO-FRIENDLY PRODUCTION: Eco Care fabrics are made of 20 recycled plastic bottles and without the use of hazardous chemicals, meaning that your child’s skin is not exposed to any potential risks
100% RECYCLED FABRICS: the sustainable car seat cover is designed with Eco Care, which means the cover consists of 100% recycled fabrics - it can easily be removed and is machine washable
10 HEADREST POSITIONS: the Tanza i-Size car seat offers 10 headrest positions, providing your toddler with extra comfort as it can be adjusted in height as your child grows
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Our ranking system

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We can ensure that the product is well-tested with the help of our expertise, experts, and artificial intelligence technology. TopChoice.co.uk requires consistent care for the products we review, ensuring that our assessments are always accurate and up to date.

Features

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Value for money

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When compared to other criteria, does the pricing seem reasonable? In order to provide genuine value for money, our team must answer that question with advanced calculations.

Value for money

TopChoice.co.uk compares product attributes to price, examines tech specs, ratings and reviews, and more.

When compared to other criteria, does the pricing seem reasonable? In order to provide genuine value for money, our team must answer that question with advanced calculations.

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