Enjoy safe travels from birth to big kid with the Britax One4Life Convertible Car Seat.

This car seat features 4 configurations, including rear facing infant car seat, rear facing toddler car seat, forward facing 5 point harness car seat, and forward facing high back booster seat.

Start with the rear facing car seat for infants and toddlers, then graduate to the forward facing car seat and booster car seat for preschoolers and big kids.

The One4Life all in one car seat is outfitted with a high-strength steel frame, a SafeCell crumple zone, and a patented V-shaped tether.

Adjust the 15-position headrest and no-rethread harness at the same time, so you can find a secure fit in seconds.

Quickly adjust between 9 recline positions and use the easy-read level indicators to find the correct angle.

Dimensions (Overall): 25 Inches (H) x 19.5 Inches (W) x 20.5 Inches (D), Fits Child (Forward Facing): Height between 30 Inches and 63 Inches, Weight between 22 Pounds and 120 Pounds, Fits Child (Rear Facing): Height between 0 Inches and 49 Inches, Weight between 5 Pounds and 50 Pounds, Weight: 30 Pounds

Baby, we want you to know…​

The box might have some wear but, it’s what’s inside that counts.