This harness-2-booster seat grows with your child from toddler to big kid. With our patented ClickTight Installation, you’ll know it’s right in 3 easy steps. 2 layers of side impact protection surround the head, neck & torso. Plus, SafeCell Impact Technology creates a crumple zone that absorbs crash energy.

The StayClean fabric features Nanotex technology which helps to resists stains, moisture and odors. Plus, the seat and headrest are padded for nap-friendly rides.

Trusted Quality, Upgraded Design

Looking for Pioneer™? Grow With You is our newest harness-to-booster car seat

2-in-1 Booster Seat

Easily transitions from forward-facing harness mode to belt-positioning booster mode as your child grows from toddler to big kid

Easy Installation

Quick-push LATCH connectors and color-coded belt guides

Britax Safety

High strength steel frame, crumple zone and patented v-shaped tether

Full Body Protection

2 layers of side impact protection surround the head, neck & torso

No Rethreading, Ever

9-position, quick-adjust 5-point harness & headrest move together using one hand for the proper fit 

Premium Fabrics

Nap-friendly padding and fabrics for superior comfort & style

More Comfort

Stay-put, soft comfort pads keep your child’s neck from rubbing against the harness strap

Product Details

Safety Technology

SafeCell Technology acts as a crumple zone, absorbing crash energy to help keep it away from your child.

High strength steel frame reinforces the seat structure to help keep it stabilized.

Patented v-shaped tether with staged-release stitches helps slow and reduce forward movement during a crash.

2 layers of side impact protection: Energy-absorbing shell and foam-lined headrest protect your child’s head, neck, and torso

Installation & Fitment

Install confidently, every time. With ClickTight, you know it’s right in just 3 easy steps. Open, thread & buckle, close. 

Harness mode 25 lbs - 65 lbs (11.3 kg - 30 kg); Booster mode 40 lbs -120 lbs (18 kg-54 kg)

Premium, quick-push LATCH connectors for simple, secure installation.

9-position, quick-adjust harness & headrest move together using one hand for the proper fit as your child grows.

2-position buckle can be moved outward to accommodate your growing child.

2 recline positions help you find the most comfortable fit for your child and the best fit for your vehicle.

Color-coded belt guides make it easy for you and your child to route the seat belt through the right paths

4 cup and snack holders keep drinks, snacks, and toys within reach.

Removable cover for cleaning without uninstalling the car seat or taking off the harness.

Stay-put, soft comfort pads keep your child’s neck from rubbing against the harness strap.

Nap-friendly padding & fabrics for superior comfort and a quiet ride

Flip-forward buckle stays out of the way for easy boarding.

Proudly designed, tested and built in the USA with US and global components for safety and quality.

 

Child fit information : 

• Forward-facing Harnessed Weight - 25 to 65 lbs
• Forward-facing Harnessed Height - 34 to 49 inches
• Belt Positioning Booster Weight - 40 to 120 lbs
• Belt Positioning Booster Height - 44 to 63 inches

Exterior product dimensions : 

• Product Weight - 25 lbs
• Product Dimensions (L x W x H) - 21'' (L) x 19'' (W) x 25'' (H)
• Headrest Fully Extended Height - 35.5 inches

Interior product dimensions : 

• Seating Area Depth - 15 inches
• Seating Area Width - 12 inches
• Shoulder Width - 12 inches
• Harness Slot Heights - 9 positions, 12 inches to 20 inches
• Buckle Strap Positions - 2 positions, 7.0 inches to 9.0 inches

Recommendation :

Britax strongly recommends that children should be secured with a harness system until they exceed the weight or height limits specified.