One4Life convertible to booster car seat grows with your child for 10 years—from 5-120 lbs & up to 63” tall. As the only all-in-one with ClickTight, it’s easy to install in seconds, so you’ll know it’s right. Every time. Travel in total confidence, knowing your child is surrounded with Trusted Britax Safety and Full Body Protection. Clean Comfort fabric is stain, odor and moisture resistant and easy to clean.
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. 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.
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: 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"