All car seats and boosters are final sale. No refunds or exchanges.
One4Life takes your child from birth to big kid with Britax Safety and ClickTight Installation. It converts from a rear-facing infant seat, to a forward-facing 5-point harness, to a high-back belt-positioning booster. ClickTight is as easy as buckling a seat belt, so you can install with confidence, every time. 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.
10 Years of Use
One4Life convertible to booster car seat grows with your child from 5 – 120 lbs (2.26 - 54.43 kg) and up to 63” (160 cm) tall
With ClickTight Installation, you’ll know it’s right in 3 easy steps: Open, thread & buckle, click it closed.
Coverts from a rear-facing infant car seat, to a forward-facing 5-point harness, to a high-back belt-positioning booster
High strength steel frame & crumple zone help absorb crash energy; patented v-shaped tether
Full Body Protection
2 layers of side impact protection surround the head, neck & torso
No Rethreading, Ever
15-position harness & headrest move together using one hand for the proper fit as your child grows
Safe to machine wash and dry; knit construction is naturally flame retardant
Relax & Recline
9-position, quick-adjust recline & easy-read level indicators help your find the correct angle for your vehicle & most comfortable fit for your child
Plush foam padding and fabrics for premium comfort & a quiet ride