Axkid Nextkid
BESTSELLER
Frequently Asked Questions
Four-step expanding side wings, adjustable headrest, and soft premium textile, it provides maximum comfort and safety for children up to 150cm.
Delivery: Free to UK mainland & NI – or collect free from Towcester, Rayleigh or our Belfast fitting day, with free fitting included.
Book your free fittingVehicle Compatibility Support
Help choosing a seat suitable for your vehicle.
Expert Car Seat Fitting
Expert fitting and guidance from trained specialists.
Safety Focused Expertise
Specialist knowledge focused on child car seat safety.
Support After Your Purchase
Ongoing advice and support after your purchase.
Type: High Back Booster (Forward-Facing)
Max Length: 100–150 cm
Installation: ISOFIX and/or Vehicle Seat Belt
Certification: UN R129 / i-Size
Axkid Nextkid is a safe, adaptable, and comfortable high back booster seat designed to grow with your child and fit seamlessly into your car. With its four-step expanding side wings, adjustable headrest, and soft premium textile, it provides maximum comfort and safety for children up to 150cm.
Delivery: free to UK mainland and Northern Ireland, or collect free from Towcester, Rayleigh or our Belfast fitting day – with free fitting included.
• Approved according to R129 regulation – and designed for growing children.
• Flexible and adaptable design with independent side wings for easy adjustment to your child's needs, additional car seats or passengers.
• Quick installation: Secure ISOFIX system makes for a rapid installation.
• Sleep Well System: 4 recline positions and flexible back angle for the perfect fit for your child and your car.
• High comfort: Soft premium textile, ventilation in the car seat’s shell structure, and textile keep your child cool and comfortable.
Please note, although the Axkid Nextkid is approved from 100-150cm, Axkid recommends that you let your child remain rear-faced for as long as possible. Preferably, all the way up to 125cm.
Expert Advice You Can Trust
Car seat specialists who help you choose the right option for your child, your car and your daily routine with support before and after you buy.
Fits Your Car. Fits Your Child
Avoid guesswork — get guidance choosing the right seat for your child’s age/height and your vehicle’s setup, so you buy with confidence.
Curated for Safety
A carefully selected range from trusted brands — no endless scrolling, just quality seats you can compare easily.
40+ Years of Trust
Since 1983, parents have relied on us for honest guidance, practical support and peace of mind on every journey.
Book an Expert Fitting
Book an appointment for hands-on help — see the seat, check fit in your car, and get it set up correctly first time.
I really likes the seat at first, but there is a design floor in the side panels. The plastic stops leaving about half a centimetre gap before the polystyrene starts and the fabric wraps in to meaning the polystyrene is easily bent, less than a year old and both side panels of polystyrene have snapped completely, full length from about half way back. Having contacted Axkid you can get new polystyrene panels for £18 each but they are on back order. We use this seat in conjunction with a special needs harness so we don’t have many options on compatible seats. I like Axkid my other child is in a mini kid but this seems like a design floor that the plastic doesn’t fully protect the polystyrene from being bent
On the plus side it is relatively light to transport .
Negative points are the seat belt doesn’t flow freely through the shoulder attachment and I find it frustrating when placing a child in the seat .
Furthermore, to remove the seat from the car and Isofix attachments , it is an awkward squeeze of 2 buttons simultaneously on each side to release the seat .
Having said that , I’m assuming these are possibly part of the safety features, but I find them inconvenient .
Keeps our child safe n secure and knowingcant get out hes now so relaxed in seat


























