Britax One4Life Slim All in One Car Seat, Up to 10 Years Use - Mineral Gray | Rear Facing, Forward Facing, & Booster Mode, 17.5 inch Slim Car Seat Design, Easy Installation With ClickTight, SafeWash Fabrics

Features

• ONE CAR SEAT FOR LIFE: Designed to grow with your child for 10 years, this all in one car seat easily converts from a rear facing infant and toddler car seat (5-50 lbs) to a forward facing car seat with a harness (30-65 lbs) and, finally, to a highback booster (40-120 lbs)
• FAST, SECURE, & PARET-FRIENDLY INSTALLATION: With ClickTight technology, you can install with confidence in 3 easy steps: pinch to open, thread and buckle, click it closed; the accessible color-coded belt paths make it easy to route the seat belt through the correct path for each mode
• SLIM 17.5 SPACESAVER DESIGN: Child car seat designed to fit 3 across* without compromising on trusted Britax safety or premium comfort, offering a slim outside and spacious inside. *Britax cannot guarantee 3-across installation fitment in all vehicles
• EXTENDED REAR FACING CAPACITY: Accommodates children up to 50 lbs and 49 rear facing, so your child can ride rear facing longer
• TRUSTED BRITAX SAFETY: This slim car seat features a patented V-shaped tether, SafeCell technology, a high-strength steel frame, and two layers of energy management. The seat is side-impact tested according to FMVSS 213a;* it is also tested to FMVSS 213 frontal-impact standards. The seat is verified by the Baby Safety Alliance. *FMVSS 213a sets side-impact standards for children up to 40 lbs and 43 with a 5-point harness. It does NOT include standards for testing harnessed children above 40 lbs and 43 or for booster mode
• NATURALLY FLAME-RETARDANT SAFEWASH FABRICS: The cover is safe to machine-wash and dry and naturally flame-retardant with no added FR chemicals
• EASY-ADJUST, 15-POSITION, NO-RETHREAD HARNESS: One-hand adjustments make it easy to find the right fit for your child as they grow; the 15-position harness and headrest move together easily no rethreading required