Britax - Grow With You Harness‐2‐Booster

The Britax Grow With You Harness-2-Booster Car Seat is designed to grow with your child from toddler to big kid. Easily transitioning from a forward-facing 5-point harness to a high-back belt-positioning booster, it combines trusted Britax safety with premium comfort and simple installation. Featuring SafeCell® technology, a quick-adjust harness and headrest, and plush padding, the Grow With You provides a secure and comfortable ride for years to come.

Features

• 2-in-1 Design – Converts from a forward-facing harness seat to a high-back booster.
• Premium LATCH Installation – Quick-push LUAS connectors provide fast and secure installation.
• 9-Position Headrest & Harness – No-rethread harness and headrest adjust together with one hand.
• SafeCell® Technology – Energy-managing base helps absorb crash forces during a collision.
• High-Strength Steel Frame – Reinforces the seat structure for added stability.
• Two Layers of Side Impact Protection – Foam-lined headrest and protective shell help protect your child's head, neck, and torso.
• 2 Recline Positions – Helps improve comfort and vehicle fit.
• Harness Holders & Flip-Forward Buckle Pad – Makes getting your child in and out of the seat easier.
• Colour-Coded Belt Guides – Simplifies proper seat belt routing in booster mode.
• Dual Cup & Snack Holders – Built-in holders keep drinks, snacks, and small essentials close at hand.
• Premium Comfort – Plush padding, soft fabrics, and armrests provide a comfortable ride.
• Machine-Washable Cover – Removable cover is easy to clean.

Specifications

Specification	Details
Modes of Use	Forward-Facing Harness & High-Back Booster
Forward-Facing Weight Range	25–65 lbs (11.3–29.5 kg)
Forward-Facing Height Range	34–49" (86.4–124.5 cm)
Booster Weight Range	40–120 lbs (18.1–54.4 kg)
Booster Height Range	44–63" (111.8–160 cm)
Product Weight	23 lbs (10.43 kg)
Product Dimensions	21" L × 19" W × 25" H
Fully Extended Height	35.5"
Harness	5-Point, No-Rethread
Headrest Positions	9
Recline Positions	2
Installation	Premium Quick-Push LUAS Connectors
Frame	High-Strength Steel
Cup Holders	2 Integrated Cup & Snack Holders
Fabric Care	Removable, Machine-Washable Cover
Warranty	1-Year Limited Warranty
Expiration	9 Years