- FINAL CAR SEAT – An upgrade to the best-selling Ninja, the Ninja 2 i-Size can carry your child from Reception up to Year 7, from 100cm to 150cm tall (Group 23 car seat) transforming into a mature high-back booster seat for their later years.
- ISOFIX INTEGRATED FITTINGS – No need to buy an extra isofix base with this integrated design by Cosatto. Easy to install, Ninja 2 i-Size is designed to be compatible with most vehicles and can be fitted using ISOFIX anchor points for added safety and stability with your car’s 3-point safety belt.
- SAFETY COMPLIANCE – The Ninja 2 i-Size has had extensive crash and safety testing as part of the latest R129 / i-Size standard compliance. The i-Size standard takes testing further with mandatory side impact and roll over testing, all using the latest crash test dummies, to help create even safer car seats.
- 10 HEADREST POSITIONS – The Cosatto Ninja 2 i-Size car seat has deep side wings, thick padded 10 position head rest and side impact protection with shock absorbing memory foam to keep your precious passenger snug. Your child can also enjoy their very own cup holder on the side.
- SUSTAINABLE FABRIC – Unlike its predecessor, the Ninja 2 i-Size uses fabric made from recycled bottles with over 8 plastic bottles in every Car Seat. All removable liners are washable for ease of use.
- BABY SENSORY DESIGN – At Cosatto, we’ve always believed in the power of pattern to engage your baby and promote happiness. This car seat puts your baby at the heart of visual systems, with bold, bright and carefully placed patterns. Each print comes in multiple products such as prams, highchairs, travel systems footmuffs and changing bags for you to complete the look.
- GUARANTEE – All Cosatto baby goods come with a minimum 4 year guarantee in the box.
Cosatto Ninja 2 iSize Car Seat – from 100-150cm, Approx 4 Years – 12 Years, R129 High Back Booster, 10 Position Headrest, Easy Install Seatbelt or ISOFIX Fitting, Forward Facing…
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Cosatto Ninja 2 iSize Car Seat - from 100-150cm, Approx 4 Years - 12 Years, R129 High Back Booster, 10 Position Headrest, Easy Install Seatbelt or ISOFIX...
£99.95
in stock
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£99.95
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July 18, 2025
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£94.39
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July 15, 2025
Since July 15, 2025
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12 reviews for Cosatto Ninja 2 iSize Car Seat – from 100-150cm, Approx 4 Years – 12 Years, R129 High Back Booster, 10 Position Headrest, Easy Install Seatbelt or ISOFIX Fitting, Forward Facing…
Customer reviews are sourced from third-party websites. We cannot guarantee their authenticity or accuracy.
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Mattia –
Jätte snygg och hög kvalitet 🙂
SamanthaW –
Great value for money, easy to assemble and install
Steve Wilson –
I ordered this whilst there was a sale. The car seat came very quickly. The patterns are super cute and it comes with easy instructions. It came with a cup holder but I would say it’s rather flimsy as it’s only material. It fits in our Honda Civic well – but I would say it’s rather wide for our seats (could be our car not sure?) so I find myself having to pull the car seat towards me to strap the belt in. Otherwise very lovely seat and I think very well made. Doesn’t feel cheap.
Teesside Jiver –
Lovely fabric well fitting seat, loved the attachment to the isofix. The seat belt covers (unicorn) were a separate purchase from Amazon. Brought as an upgrade to an existing 123 seat for 8 year old granddaughter as off on a long trip shortly. Good value for money, stable and secure in car with isofix fitting.
Diane –
This was bought for a second car, rather than swopping one seat from one to the other. My granddaughter loved the pink. She is 5 and this will grow with her now until she is big enough to not need a booster seat. Great value for money.
Mrs M –
The backrest actually moves so you can make your child comfortable at an angle they need and it sits in the car seat perfectly
They look great ! I bought 2 as my car was stolen with both my children car seats
They much better than the brutal ones I had before and paid £220 each – this is only £50 and feels as if they much better already
Kim collins –
My granddaughter feels so grown up in this car seat! Easy to fit and super comfy, and my daughter is pleased too. We bought a little padded sleeve for the seat belt as it tended to rub her neck when my granddaughter was using it
Elzbieta B. –
Estupenda
Teesside Jiver –
Lovely design. My 6 year old picked it herself. she loves it! Seems very safe and secure when fitted with isofix. Very happy so far and should hopefully last until a car seat is no longer needed.
paulos –
Ottimo seggiolino auto.. veramente bello esteticamente
Kindle Customer –
We let our little one pick which colour/design she wanted, and she chose this one. The seat is well made like other Cosatto ones we have owned, definitely a brand I feel I can trust with our little ones safety.
David Aguilar Benito –
Very good