• Fast Shipping

    Express Shipping Across The UK And Ireland! 🇬🇧 🇮🇪

  • Finance Available

    Spread Costs With Klarna & Paypal

  • Est. 1936

    UK's Longest Established Nursery Retailer, Since 1936

Cybex Solution B i-Fix Car Seat

£79.95 £99.95
Tax included
  • Free delivery Over £100

  • Flexible Payment Options

  • Hassle Free Returns

Order Before 3pm For Same Day Dispatch (Mon-Fri.)
Product warranty Information | View Warranty.
Join Over 500,000 Happy Families Served


The Cybex Solution B i-Fix is a high-back booster car seat designed for long-term comfort and proven safety from approximately 3 to 12 years old (100–150 cm). Tested to the latest UN R129/04 i-Size safety standard, it combines advanced side-impact protection, effortless ISOFIX installation, and a 12-position adjustable headrest that grows with your child.

Built with Cybex’s trusted engineering, the Solution B i-Fix ensures outstanding protection and practicality for everyday journeys. The seat’s Linear Side-impact Protection (L.S.P.) System absorbs energy in the event of a collision, significantly reducing impact forces to your child’s head and upper body.

The integrated ISOFIX system offers a simple, secure connection to your vehicle in seconds—ensuring stability and preventing seat movement. Designed for children between 100–150 cm (approx. 3–12 years), the adjustable 12-position headrest provides a perfect fit at every stage of growth, adapting with just one hand.

A lightweight yet durable build makes handling and transferring the car seat effortless, while high-quality, skin-safe fabrics ensure long-lasting comfort. The covers are machine washable at 30°C, making maintenance easy for busy families.

What’s Included:

  • Cybex Solution B i-Fix Car Seat
  • User Guide (Quick Start & Digital Access)

Product Highlights:

  • Meets the latest UN R129/04 i-Size safety standard
  • Suitable from approximately 3 to 12 years (100–150 cm)
  • ISOFIX installation for fast, secure fitting
  • Linear Side-impact Protection (L.S.P.) System for superior impact reduction
  • 12-position adjustable headrest grows with your child
  • Lightweight design for easy handling
  • Premium, skin-safe fabrics tested for harmful substances
  • Machine washable covers at 30°C
  • Compact size fits easily in most vehicles

Features & Benefits:

  • Proven i-Size Safety: Tested under UN R129/04, ensuring the highest level of crash protection.
  • Effortless Installation: ISOFIX connectors make securing the seat fast, stable, and foolproof.
  • Grows With Your Child: 12 adjustable headrest positions ensure continued comfort and safety.
  • Superior Side-Impact Protection: L.S.P. System absorbs crash energy for greater peace of mind.
  • Lightweight and Portable: Weighing only 4.4 kg, ideal for switching between cars.
  • Comfort-Focused Design: Padded seat and breathable fabrics for longer journeys.
  • Low-Maintenance Care: Removable covers machine washable at 30°C.
  • Vehicle Compatibility: Fits any car equipped with ISOFIX anchors.
  • Child-Friendly Materials: All fabrics tested for skin safety and comfort.
  • Engineered for Longevity: Built to last through years of daily use.

Specifications / Size & Fit:

  • Length: 390 mm
  • Width: 520 mm
  • Height: 640 mm
  • Weight: 4.4 kg
  • Child Height Range: 100–150 cm
  • Child Weight Range: Approx. 15–50 kg
  • Approval Standard: UN R129/04 (i-Size)
  • Installation: ISOFIX
  • Care Instructions: Covers machine washable at 30°C

Compatibility:

  • Compatible with Cybex ISOFIX Guides
  • Optional Cybex Summer Cover available for warmer months

Ideal Uses:

Perfect for families seeking a lightweight, safe, and adaptable i-Size car seat that will last from toddlerhood through pre-teen years. Ideal for daily commutes, long trips, and multi-car households.

American Express Apple Pay Diners ClubDiscoverGoogle Pay MaestroMastercardPayPalShop Pay Union PayVisa
Description

The Cybex Solution B i-Fix is a high-back booster car seat designed for long-term comfort and proven safety from approximately 3 to 12 years old (100–150 cm). Tested to the latest UN R129/04 i-Size safety standard, it combines advanced side-impact protection, effortless ISOFIX installation, and a 12-position adjustable headrest that grows with your child.

Built with Cybex’s trusted engineering, the Solution B i-Fix ensures outstanding protection and practicality for everyday journeys. The seat’s Linear Side-impact Protection (L.S.P.) System absorbs energy in the event of a collision, significantly reducing impact forces to your child’s head and upper body.

The integrated ISOFIX system offers a simple, secure connection to your vehicle in seconds—ensuring stability and preventing seat movement. Designed for children between 100–150 cm (approx. 3–12 years), the adjustable 12-position headrest provides a perfect fit at every stage of growth, adapting with just one hand.

A lightweight yet durable build makes handling and transferring the car seat effortless, while high-quality, skin-safe fabrics ensure long-lasting comfort. The covers are machine washable at 30°C, making maintenance easy for busy families.

What’s Included:
  • Cybex Solution B i-Fix Car Seat
  • User Guide (Quick Start & Digital Access)
Product Highlights:
  • Meets the latest UN R129/04 i-Size safety standard
  • Suitable from approximately 3 to 12 years (100–150 cm)
  • ISOFIX installation for fast, secure fitting
  • Linear Side-impact Protection (L.S.P.) System for superior impact reduction
  • 12-position adjustable headrest grows with your child
  • Lightweight design for easy handling
  • Premium, skin-safe fabrics tested for harmful substances
  • Machine washable covers at 30°C
  • Compact size fits easily in most vehicles
Features & Benefits:
  • Proven i-Size Safety: Tested under UN R129/04, ensuring the highest level of crash protection.
  • Effortless Installation: ISOFIX connectors make securing the seat fast, stable, and foolproof.
  • Grows With Your Child: 12 adjustable headrest positions ensure continued comfort and safety.
  • Superior Side-Impact Protection: L.S.P. System absorbs crash energy for greater peace of mind.
  • Lightweight and Portable: Weighing only 4.4 kg, ideal for switching between cars.
  • Comfort-Focused Design: Padded seat and breathable fabrics for longer journeys.
  • Low-Maintenance Care: Removable covers machine washable at 30°C.
  • Vehicle Compatibility: Fits any car equipped with ISOFIX anchors.
  • Child-Friendly Materials: All fabrics tested for skin safety and comfort.
  • Engineered for Longevity: Built to last through years of daily use.
Specifications / Size & Fit:
  • Length: 390 mm
  • Width: 520 mm
  • Height: 640 mm
  • Weight: 4.4 kg
  • Child Height Range: 100–150 cm
  • Child Weight Range: Approx. 15–50 kg
  • Approval Standard: UN R129/04 (i-Size)
  • Installation: ISOFIX
  • Care Instructions: Covers machine washable at 30°C
Compatibility:
  • Compatible with Cybex ISOFIX Guides
  • Optional Cybex Summer Cover available for warmer months
Ideal Uses:

Perfect for families seeking a lightweight, safe, and adaptable i-Size car seat that will last from toddlerhood through pre-teen years. Ideal for daily commutes, long trips, and multi-car households.