Britax – One4Life ClickTight All-in-One Convertible Car Seat, Onyx

One4Life: Converts from a rear-facing infant car seat, to a forward-facing 5-point harness seat, to a high-back belt-positioning booster seat
10 Years of Use: One4Life convertible to booster car seat grows with your child from 5 – 120 lbs and up to 63” in height
Full Body Protection: 2 layers of side impact protection surround your child’s head, neck & torso
Britax Safety: Patented v-shaped tether, high strength steel frame and crumple zone absorb crash energy to help keep your child safe
Install Confidently: With ClickTight Installation, you’ll know it’s right in 3 easy steps
Premium Comfort: Built-in arm rests, cooling channels and ventilated mesh
Parent Convenience: SafeWash cover is safe to machine wash & dry and naturally flame retardant; dishwasher-safe cup holders are easy to clean
Perfect Fit: 15-position headrest & harness adjust together with one hand
Converts from a rear-facing infant seat (5- 50lb) to a forward-facing 5-point harness seat (22-65 lbs) to a high-back belt-positioning booster seat (40- 120lb)
10 years of use: One4Life convertible to booster car seat grows with your child from 5 – 120 lbs and up to 63” in height
SafeWash cover is safe to machine wash and dry; knit construction is naturally flame retardant
ClickTight Installation. Install with confidence, every time. You’ll know it’s right in just 3 easy steps: Pinch to open. Thread & buckle. Click it closed.
15-Position, Quick-Adjust Headrest & Harness create the proper fit as your child grows
Patented V-Shaped Tether with staged-release stitches helps slow and reduce forward movement during a crash