Britax Grow With You (Dusk)-Gear-Britax-027380
Britax Grow With You (Dusk)-Gear-Britax-027380
Britax Grow With You (Dusk)-Gear-Britax-027380
Britax Grow With You (Dusk)-Gear-Britax-027380
Britax Grow With You (Dusk)-Gear-Britax-027380
  • SKU: 027380 DU

Britax Grow With You (Dusk)


    The Britax Grow With You harness-2-booster car seat grows with your child from toddler to big kid. It’s made with premium fabrics and padding for superior comfort and style. Installing the seat is simple using the premium, quick-push LATCH connectors. 2 layers of side impact protection surround the head, neck & torso. Plus, SafeCell Technology in the base acts as a crumple zone to help absorb crash energy. With arm rests, cup holders, and harness comfort pads, even big kids enjoy the ride.


    Trusted Quality, Upgraded Design
    Looking for Pioneer™? Grow With You is Britax’s 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.
    2 Layers of Side Impact Protection
    Energy-absorbing shell and foam-lined headrest protect your child’s head, neck, and torso.
    Britax Exclusive SafeCell Technology
    SafeCell Technology acts as a crumple zone, absorbing crash energy to help keep it away from your child.
    Britax Exclusive V-Shaped Tether
    Patented v-shaped tether with staged-release stitches helps slow and reduce forward movement during a crash.
    Britax Exclusive High Strength Steel Frame
    The high strength steel frame reinforces the seat structure to help keep it stabilized in the event of a collision.
    Quick-Push LATCH Connectors
    For simple, secure installation.
    Colour-Coded Belt Guides
    The colour-coded belt guides make it easy for you and your child to route the seat belt through the right paths.
    No Rethreading, Ever
    9-position, quick-adjust harness & headrest move together using one hand for the proper fit as your child grows.
    2 Position Harness Buckle
    2-position buckle can be moved outward to accommodate your growing child.
    2 Recline Positions
    Helps you find the most comfortable fit for your child and the best fit for your vehicle.
    Premium Fabrics
    Nap-friendly padding and stylish, soft knit fabrics add superior comfort & style
    4 Cup & Snack Holders
    Keeps drinks, snacks, and toys within your child’s reach.
    Removable Cover
    The removable cover provides easy cleaning without taking off the harness.
    Stay-Put, Soft Comfort Pads
    The included soft comfort pads keep your child’s neck from rubbing against the harness strap.
    Flip-Forward Harness Buckle
    Stays out of the way for easy boarding.
    Proudly Designed, Tested & Built in the USA
    The Britax Grow with You Harness to Booster Seat is Proudly Designed, Tested & Built in the USA with US and global components for safety and quality.


    This is a final sale item. This item is not eligible for returns or exchanges.

       Britax strongly recommends that children should be secured with a harness system until they exceed the weight or height limits specified.
      • Child Fit Requirements 
        • Forward-Facing Harness
          • Child Weight: 25-65 lbs (11.3-30 kg)
          • Child Height (in): 34-49 (86.3-124.6 cm)
        • Belt Positioning Booster
          • Child Weight: 40-120 lbs (18-54 kg)
          • Child Height (in): 44-63 (111.7-160 cm)
      • Product Weight: 23 lbs (10.4 kg)
      • Product Dimensions (in): 21 L x 19 W x 25 H (53.3 L x 48.2 W x 63.5 H cm)
      • Headrest Fully Extended Height (in): 35.5 (90.1 cm)
      • Interior Product Dimensions
        • Seating Area Depth (in): 15 (38.1 cm)
        • Seating Area Width (in): 12 (30.4 cm)
        • Shoulder Width (in): 12 (30.4 cm)
        • Harness Slot Heights 9 Positions (in): 12-20 (30.4-50.8 cm)
        • Buckle Strap Positions 2 Positions (in): 7-9 (17.7-22.8 cm)
      • Other Useful Information
        • Car Seat Orientation: Forward-Facing Only
        • Expiration/Lifespan: 9 years from date of manufacture
        • NOT compatible with inflatable seatbelts 
        • Forward-Facing Maximum Weight Capacity for UAS Installation: 45 lbs (20.4 kg)


      • Free shipping on select orders $80 or more and select orders $150 or more

      • All in-stock items are shipped within 2-3 business days

      • Shipment details & tracking information will be emailed once order has shipped

      • Some items may be valid for in-store pick-up only

      • See Shipping for shipping details and exceptions