Axkid Up™ High Back Booster Seat – Arctic Mist Grey

Advanced Swedish safety wrapped in a cool, modern Arctic-inspired design

Experience the Axkid Up™ in Arctic Mist Grey, a refined, contemporary colourway created for families who value safety, style and smart functionality. Inspired by the quiet tones of Scandinavian winter landscapes, this sleek grey finish complements any vehicle interior while delivering Axkid’s most advanced forward-facing safety technology to date.

Engineered for children aged 4 to 12 years (100–150 cm / up to 50 kg), Axkid Up™ is the world’s first high back booster seat featuring a patented HeightControl™ raisable seat — ensuring optimal belt positioning, reduced slack and enhanced compatibility with modern vehicle safety systems such as side airbags and pretensioners.

Key Features

❄ HeightControl™ – Always the Perfect Belt Fit

The unique HeightControl™ raisable seat ensures the seatbelt sits exactly where it should across your child’s shoulder and chest, improving stability and maximising the protection offered by your car’s own safety features.

❄ ProTecBase™ – Steel-Reinforced Frame + Support Leg

Axkid Up™ features a robust steel frame paired with a built-in support leg for superior stability. Internal crash tests show up to 25% reduced crash forces compared with traditional boosters.*
*According to Axkid internal testing.

❄ SnapGuard™ – Flexible, Space-Saving Side Impact Wings

Adjust the seat to your needs with removable side wings. Leave both attached for enhanced side protection, or remove one to create extra space for three-across installations.

❄ QuickFold™ – Portable, Foldable, Fast to Install

Axkid Up™ folds compactly in seconds, making installation intuitive and perfect for families switching between cars, storing the seat between uses or travelling. The fold exposes the ISOFIX connectors clearly for stress-free, mistake-proof setup.

❄ ErgoSupport™ – Superior Swedish Ergonomics

Developed with inspiration from Swedish ergonomic seating, ErgoSupport™ offers excellent posture support through generous lumbar padding — ideal for both long-haul journeys and daily trips.

Safety: Forward-Facing Protection Redefined

Axkid Up™ sets a new benchmark for high back booster safety with:

• HeightControl™ adjustable seating

• Strong steel-reinforced construction

• Support leg stability

• Optimised belt routing

• Crash-tested performance up to 50 kg

• R129/03 certification

Everything works together to create exceptional forward-facing protection for children aged 4–12.

(Axkid still recommends rear-facing to 125 cm whenever possible.)

Longevity: A Tailored Fit from 4 to 12 Years

The adjustable seating height, 10-position headrest, spacious seat base and removable side wings allow Axkid Up™ to adapt perfectly as your child grows. Certified up to 150 cm, it supports the full Group 2/3 stage with ease.

Installation: 30-Second ISOFIX or Belt Setup

Choose the installation method that suits your car:

• ISOFIX for quick, ultra-secure attachment

• Vehicle seatbelt installation for flexibility when ISOFIX is unavailable

Its slim design means three Axkid Up seats can often fit across the back row, providing a practical solution for families with multiple children.

Design: Arctic Mist Grey – Clean, Contemporary & Stylish

The Arctic Mist Grey colourway offers:

• A cool, modern grey tone inspired by frozen Nordic landscapes

• Premium Axkid fabric with excellent breathability

• Neutral styling that suits any car interior

• Soft-touch, durable, machine-washable covers

It’s the perfect blend of Scandinavian minimalism and family-friendly practicality.

Comfort: Made for Everyday Use & Long Journeys

Your child benefits from:

• A supportive, ergonomic seat base

• Enhanced lumbar comfort through ErgoSupport™

• Plush padding for long-distance rides

• Adjustable headrest for personalised fit

• Included Footrest for healthy leg support

• Breathable fabrics ideal for all seasons

Why Choose Axkid Up™ in Arctic Mist Grey?

✔ The only booster with a patented raisable seat
✔ Reinforced steel frame + stability support leg
✔ Suitable from 4–12 years (100–150 cm / up to 50 kg)
✔ QuickFold™ design ideal for travel & storage
✔ Excellent ergonomic support
✔ Stylish Scandinavian grey aesthetic

Delivery is 2-7 Working Days. Fully Tracked to your Door.