Britax One4Life ClickTight All-in-One Car Seat
Britax One4Life ClickTight All-in-One Car Seat
Britax One4Life ClickTight All-in-One Car Seat
Britax One4Life ClickTight All-in-One Car Seat

Britax One4Life ClickTight All-in-One Car Seat

Regular price $399.99 $0.00 Unit price per

Grows with your child for ten years, surrounding them with trusted Britax safety. As the only 10-year car seat with ClickTight, it's easy to install in three simple steps. 

One4Life takes your child from birth to big kid with Britax Safety and ClickTight Installation. It easily converts from a rear-facing infant car seat, to a forward-facing 5-point harness seat, to a high-back belt-positioning booster seat. The Cool Flow mesh fabric improves air flow, keeping your child comfortable for the ride. ClickTight is as easy as buckling a seat belt, so you can install with confidence, every time. Color-coded belt paths show you where to route the seat belt for each installation mode. Plus, easy-read indicators help you find the correct recline angle. A high strength steel frame, crumple zone, and V-shaped tether help absorb crash energy. And, 2 layers of side impact protection surround your child’s head, neck and torso. As your baby grows, adjust the 15-position headrest & harness in seconds to create the perfect fit. When it’s time for booster mode, simply tuck the harness into the built-in storage compartment.


Recommendation – Britax strongly recommends:

  • Children ride rear-facing to the highest weight or height specified
  • Children should remain in a child seat with a 5-point harness until reaching the maximum weight or height allowed
  • The top tether be used at ALL times when installing the child restraint forward-facing.

Product Specs

Child Weight5-120 lbs

Product Dimensions20.5" x 19.5" x 25"

Seat Area Depth/Width13.25" / 11"

Shoulder Width14"

Harness Slot Heights9" - 19"

Buckle Strap Depths5.5" - 8.75"

Rear-facing Harnessed Weight5-50 lbs

Rear-facing Harnessed HeightLess than 49"

Forward-facing Harnessed Weight22-65 lbs

Forward-facing Harnessed HeightLess than 49"

Belt Positioning Booster Weight40-120 lbs

Belt Positioning Booster Height44" - 63"