Advertising Disclosure Portable Car Seat Comparison - August 2025
7 Best Portable Car Seat In the UK
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service levels, popularity trends, and more. The rankings reflect our opinion and should be a good starting point for shopping. By purchasing the products we rank, you’ll get the lowest price we found while we may receive a commission at no cost to you, which will help us continue to provide you with value.
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| 1 Best Choice  9.8Exceptional | 2  9.7Exceptional | 3  9.6Exceptional | 4  9.5Excellent | 5 Best Value  9.4Excellent | 6  9.1Excellent | 7  9.0Excellent |
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ModelTrunki BoostApak | Kid's Travel Backpack and Portable Child Car Booster Seat | Group 2-3 | Ages 4 – 12 Years (Pink) | 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 MyChild Brundle Group 2/3 Booster, Black, 700 g | Model Graco Junior Maxi i-Size R129 Highback Booster car seat with cupholders, Suitable from 100-150cm (approx. 3.5 to 12 years), Midnight fashion | 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 |
BrandTrunki | Brand Maxi-Cosi | Brand BubbleBum | Brand My Child | Brand Graco | Brand Maxi-Cosi | Brand Jovikids |
Reviews | Reviews | Reviews | Reviews  | Reviews | Reviews | Reviews |
Features | ||||||
Comfort 9.6 | Comfort 9.6 | Comfort 9.1 | Comfort 8.9 | Comfort 8.4 | Comfort 8.1 | Comfort 7.9 |
Durability 9.1 | Durability 9.1 | Durability 8.6 | Durability 9.4 | Durability 7.9 | Durability 7.7 | Durability 7.6 |
Simple to use 9.1 | Simple to use 9.6 | Simple to use 9.6 | Simple to use 9.3 | Simple to use 8.9 | Simple to use 8.6 | Simple to use 8.6 |
Tech Specs | ||||||
orientation Forward Facing | orientation Forward Facing | orientation Forward Facing | orientation Forward Facing | orientation Forward Facing | orientation Forward Facing | orientation Forward Facing |
product dimensions 15.75 x 6.3 x 14.17 cm 1.7 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 34 x 39.5 x 15 cm 700 g | product dimensions 53.7 x 40.8 x 81.7 cm 3.49 kg | 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 6.72 kg | item weight 500 g | item weight 700 g | item weight 3.49 kg | 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 36 Kilograms | maximum weight recommendation 18 Kilograms | maximum weight recommendation 36 Kilograms |
customer reviews4.7 4.7 out of 5 stars 2, 562 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 4.5 4.5 out of 5 stars 2, 189 ratings 4.5 out of 5 stars | customer reviews 4.7 4.7 out of 5 stars 346 ratings 4.7 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 | batteries required No |
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 15 Kilograms | rear facing maximum child weight - | rear facing maximum child weight 18 Kilograms | rear facing maximum child weight - |
material type Plastic | 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 Plastic | material type Polyester, Alloy Steel, Polypropylene | material type - | material type - |
style Travel Backpacks | style Tanza i-Size | style Compact | style - | style R129 Midnight | style Authentic Black | style - |
material composition- | 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 - | material composition 1.92 Steel, 85.16 plastic, 12.92 polyester | 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 |
harness type- | harness type - | harness type 3-Point | harness type 3-Point | harness type 3-Point | harness type 5-Point | harness type - |
additional product features booster | additional product features - | additional product features booster | additional product features group 2 3, booster | additional product features - | additional product features - | additional product features - |
maximum height recommendation 2012 Centimetres | maximum height recommendation - | maximum height recommendation 135 Centimetres | maximum height recommendation - | maximum height recommendation - | maximum height recommendation 105 Centimetres | maximum height recommendation - |
minimum weight recommendation- | minimum weight recommendation - | minimum weight recommendation 15 Kilograms | minimum weight recommendation 15 Kilograms | minimum weight recommendation - | minimum weight recommendation 9 Kilograms | minimum weight recommendation - |
Available On | 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
9.8
1TrunkiTrunki BoostApak | Kid's Travel Backpack and Portable Child Car Booster Seat | Group 2-3 | Ages 4 – 12 Years (Pink)
9.6 Comfort9.1 Durability9.1 Simple to useWhy we love it
Transforms quickly into a car seat.
Doubles as a booster for dining and cinema.
Made in the UK with high quality.
-
9.7
2Maxi-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 Comfort9.6 Simple to use9.1 DurabilityWhy we love it
Compact and easy to transport.
Adjustable headrest for growing children.
Eco-friendly materials and washable cover.
-
9.6
3BubbleBum
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
9.6 Simple to use9.1 Comfort8.6 DurabilityWhy we love it
Compact design fits between car seats.
Exceeds US and European safety standards.
Ideal for travel and carpooling.
Our ranking system
The TopChoice.co.uk Team selects top-of-the-line items from a wide selection and conducts rigorous evaluations on almost all the products available on the internet. We rank each product based on how well it matches our criteria.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
Our team of experts analyzes key attributes, capabilities, significance, and many more depending on the type of product to determine its effectiveness.
Consumer Reviews
We ensure an evaluation of the ratings using references all over the internet for each product. With the help of our AI technology and professional review teams, we give weight to the worth of individual user experiences.
Popularity
Popularity is an important criterion in choosing a product. Several factors contribute to the popularity of the products on our site, including prestige, relevance, reputation, news, and more.
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.
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.
