Nextkid High-Back Booster Seat – Safety and Comfort That Grow With Your Child
Nextkid is a safe, comfortable high-back booster seat designed to grow with your child. Featuring adjustable side wings, an 8-position headrest and soft premium fabrics, it delivers outstanding comfort and protection on every journey. Easy to install and approved for children up to 150 cm.
Key Information
Age range: approx. 4–12 years
Child height: 100–150 cm
Installation: ISOFIX and vehicle seat belt
Certification: UN R129 (i-Size)
Advanced Safety for Growing Families
Nextkid puts safety first with an adaptable design that includes expandable side wings and an adjustable headrest with 8 positions. Tested and approved according to UN R129, it provides optimal protection as your child grows.
Certified Protection from 100 to 150 cm
Designed to accompany your child throughout their growth, Nextkid is certified from 100 cm up to 150 cm (approximately 4–12 years). We always recommend keeping children rear-facing for as long as possible, ideally up to 125 cm.
Everyday Ease of Use
Thanks to ISOFIX installation, intuitive belt routing and a precise belt guide, Nextkid ensures the seat belt is correctly positioned across your child’s shoulder and pelvis—maximising safety and comfort on every trip.
Worry-Free Installation
The ISOFIX system allows for quick, secure installation while keeping the booster firmly stabilised. Automatically extending ISOFIX arms make fitting effortless and reliable in any compatible vehicle.
Grows, Adapts and Travels Safely
With 4 expandable side-wing positions and an 8-position adjustable headrest, Nextkid adapts perfectly to your child’s growth. Its compact design also allows up to three seats to fit side by side in the rear seat of most cars.
Long-Lasting Comfort
Soft, ventilated premium fabrics combined with continuous recline keep your child cool, relaxed and comfortable—even on longer journeys.
Trusted by Families Worldwide
Thousands of parents and children around the world choose Nextkid for safe and comfortable travel.
Technical Specifications
Width: 44 cm
Height: 63.4 cm
Depth: 47.3 cm
Weight: 7.5 kg
Approved child height: 100–150 cm
Seat type: High-back booster
Installation: ISOFIX + seat belt
Vehicle compatibility: Suitable for all car sizes
