Britax One4Life ClickTight All-in-One Car Seat ~ Cool Flow Teal

Britax SKU: E1X279T

$ 399.99

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One4Life grows with your child for 10 years, surrounding them in trusted Britax Safety. With ClickTight, installing the seat is as easy as buckling a seat belt, so you’ll know it’s right. Every time. Plus, it’s loaded with features that simplify your day-to-day life and keep your baby comfy for the ride.

9 year expiration


Child Fit Information
Rear-facing Harnessed Weight 5 - 50 lbs
Rear-facing Harnessed Height Less than 49"
Forward-facing Harnessed Weight 22 - 65 lbs
Forward-facing Harnessed Height Less than 49"
Belt Positioning Booster Weight 40 - 120 lbs
Belt Positioning Booster Height 44 - 63"


Exterior Product Dimensions
Product Weight 30 lbs
Product Dimensions (L x W x H) 20.5" (L) x 19.5" (W) x 25" (H)
Headrest Fully Extended Height 33.5"
Fully Reclined Depth 30"
Fully Reclined and Headrest Fully Extended Depth 35.5"


Interior Product Dimensions
Seating Area Depth 13.25"
Seating Area Width 11"
Shoulder Width 14"
Harness Slot Heights 15 positions, 9" - 19"
Buckle Strap Positions 5.5" / 6.75" / 8.75"


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