britax one for life canada Britax One4Life ClickTight All-in-One Car Seat - Onyx Stone

britax one for life canada Britax One4Life ClickTight All-in-One Car Seat - Onyx StoneCar seats are a final sale! We do not offer returns or exchanges on car seats. Britax One4Life ClickTight All in One Car Seat From Birth to Big Kid The One4Life ClickTight All in One Car Seat grows with your child, offering trusted Britax safety and effortless installation. It transitions seamlessly from a rear facing infant seat to a forward facing 5 point harness and finally into a belt positioning high back booster. With its strong steel frame,

Car seats are a final sale! We do not offer returns or exchanges on car seats.

Britax One4Life® ClickTight® All-in-One Car Seat - From Birth to Big Kid

The One4Life® ClickTight® All-in-One Car Seat grows with your child, offering trusted Britax® safety and effortless installation. It transitions seamlessly from a rear-facing infant seat to a forward-facing 5-point harness and finally into a belt-positioning high-back booster. With its strong steel frame, crumple zone, and advanced side-impact protection, you can be confident your child is secure on every ride.

Easy ClickTight® Installation

• Installs as simply as buckling a seat belt

• Quick access to the belt path for hassle-free setup

• Built-in seat belt tensioner ensures a secure fit every time

Key Features

• SafeCell® Technology: Acts as a crumple zone, diverting crash forces away from your child

• High-Strength Steel Frame: Reinforces seat structure for durability and stability

• Patented V-Shaped Tether: Staged-release stitches help slow and reduce forward motion during impact

• Two Layers of Side Protection: Foam-lined headrest and protective shell absorb crash energy around head, neck, and torso

• 5-Point Safety Harness: Strong diamond-weave webbing for dependable restraint

• Removable Infant Insert: Extra support for babies under 20 lbs (9.1 kg)

• 9-Position Recline: Adjusts easily for comfort and vehicle fit

• 15-Position Quick-Adjust Headrest & Harness: Grows with your child

• Color-Coded Belt Guides: Simplifies seat belt routing for all modes

• Level Indicators: Ensure proper recline angle during installation

• SafeWash® Fabric Cover: Machine-washable, dryer-safe, naturally flame-retardant

• Stay-Put Comfort Pads: Prevent harness irritation at the neck

• Removable Head Pillow: Added comfort for smaller riders

• Tag-Free Headrest: Gentle support with no scratchy labels

• One-Hand Harness Adjuster: Quick and easy tightening

• Flip-Forward Buckle Pad: Keeps straps out of the way for easy boarding

• Premium Padding & Ventilated Fabrics: Cushioned ride with built-in airflow channels

• Dishwasher-Safe Cup Holders: Twist out for easy cleaning

Specifications

Child Fit

• Rear-Facing Harness: 5–50 lbs (2.3–22.7 kg), under 49" (125 cm)

• Forward-Facing Harness: 22–65 lbs (10–30 kg), under 49" (125 cm)

• Belt-Positioning Booster: 40–120 lbs (18–54 kg), 44–63" (112–160 cm)

Exterior Dimensions

• Weight: 30 lbs (13.6 kg)

• Dimensions (L x W x H): 20.5" x 19.5" x 25" (52.07 x 49.53 x 63.5 cm)

• Fully Extended Headrest Height: 33.5" (85.09 cm)

• Fully Reclined Depth: 30" (76.2 cm)

• Fully Reclined + Extended Headrest Depth: 35.5" (90.17 cm)

Interior Dimensions

• Seating Depth: 13.25" (33.65 cm)

• Seating Width: 11" (27.94 cm)

• Shoulder Width: 14" (35.56 cm)

• Harness Slot Heights: 15 positions, 9–19" (22.86–48.26 cm)

• Buckle Strap Positions: 5.5", 6.75", 8.75" (13.97 / 17.14 / 22.22 cm)

Recommendation

Britax strongly recommends keeping children secured with the 5-point harness system until they exceed the maximum weight or height limits before transitioning to booster mode.