From first rides to big-kid adventures, the FlexiGrow R129 is here to keep your child safe, secure, and comfy for years to come. This versatile 2-in-1 harness booster seat meets the latest R129 safety standards and adapts as your little one grows. With features like enhanced side impact protection, a steel-reinforced frame, and plush fabrics, every journey feels like a first-class ride.

Safety That Grows with Them

• Certified to the latest R129 standards.
• i-Size approved in highback booster mode for extra peace of mind.
• Safety Surround™ Side Impact Protection wraps your child in security.
• Steel-reinforced frame adds durability and safety.
• Integrated belt lock-off simplifies seat belt installation in harness mode.
• Open-loop belt guides ensure proper seat belt positioning in booster mode.
• Easy-to-adjust 5-point harness for a secure and snug fit.

Parent-Friendly Convenience

• Transitions seamlessly from harness booster to highback booster.
• The no-rethread harness adjusts the headrest and straps in one smooth move.
• Integrated harness storage keeps things tidy and hassle-free.
• Machine-washable covers make clean-ups quick and easy.

Comfort That Adapts

• Adjustable width grows with your child’s changing size.
• 4-position recline ensures cosy naps on the go.
• The 9-position headrest provides the perfect fit and support.
• Handy mesh side pockets keep snacks and toys within reach.
• Includes a soft cushioned insert and plush fabrics for premium comfort.

Versatile Usage

• Forward-facing harness booster: 76–105cm (15 months to approx. 4 years).
• Forward-facing i-Size highback booster: 100–145cm (approx. 3.5 to 12 years).
• Installs easily with your vehicle’s seat belt.