The Britax One4Life Slim all-in-one car seat takes your child from birth to big kid with trusted Britax safety, ClickTight installation, and a slim SpaceSaver™ design. As a convertible and harness-2-booster seat in one, it grows with your child for 10 years. It starts rear-facing with an extended capacity of up to 50 lbs., so your child can ride rear-facing longer. It easily converts to forward-facing toddler mode (up to 65 lbs.) and high-back belt-positioning booster mode (up to 120 lbs.) when your child is ready.

Specifications

• All-in-One Car Seat: One4Life Slim is a convertible and harness-2-booster seat in one.
• It easily converts from a rear-facing infant and toddler seat (5-50 lbs.) to a forward-facing seat (30-65 lbs.) to a high-back booster seat (40-120 lbs.)
• 10 Years of Use: This slim all-in-one car seat grows with your child from 5 to 120 lbs. and up to 63” tall.
• ClickTight® Installation with confidence in 3 easy steps: pinch to open, thread and buckle, click it closed!
• SpaceSaver™ Slim outside, spacious inside. The 17.5” seat is designed to fit 3 across without compromising on trusted Britax safety and premium comfort.
• Premium fabrics with woven mélange accents give the car seat cover a tailored look, while the soft knit fabric on the padding and inserts helps keep your child comfortable during every ride.
• Woven Accents on the Exterior and Comfort Pads are made from recycled polyester.
• Extra space between the shell and base means you can easily clean under the seat – and with minimal grooves in the seating area and base, you can wipe it down with no fuss.
• SafeWash® Fabrics no longer requires hand-washing or waiting for the cover to air-dry; it just requires quick and easy cleanup so you can keep moving.
• Naturally Flame-Retardant Cover with no added FR chemicals.
• Three Removable Infant Inserts for a better fit for infants 20 lbs. and under.
• Accessible Color-Coded Belt Paths: Make it easy to route the seat belt through the correct path for each car seat mode.
• The dishwasher-safe cup holders slide out with ease for convenient cleaning and click back into place for a secure attachment during rides.
• Cup-Holder-Free Option: Remove the cup holders completely and insert the armrest caps to save additional space.
• 15-Position No-Rethread Harness and Headrest adjust together quickly and easily with one hand to help create the proper fit as your child grows; no rethreading, ever!
• Patented V-Shaped Tether with Staged-Release Stitches: Helps slow and reduce forward movement during a crash.
• A high-strength steel frame reinforces the seat structure to help keep it sturdy and stable.
• Quick-Push, 9-Position Recline with Easy-Read Indicators helps you find the most comfortable fit for your child and the correct angle for your vehicle.
• SafeCell® Technology acts as a crumple zone, absorbing crash energy to help keep it away from your child.
• Two Layers of Energy Management. The protective seat shell and foam-lined headrest help absorb impact energy and are designed to help keep your child's head, neck, and body safe.
• Soft Comfort Pads help prevent the harness from rubbing against your child’s skin.
• Flip-Forward Buckle Pad stays out of the way for easy boarding; made with extra padding for premium comfort.
• Built-in cooling Channels improve airflow to help keep your child comfortable.
• Plush Padding for superior comfort and a quiet ride.
• Easy-Pull Harness Adjuster lets you tighten the harness using just one hand.
• Harness Holder Slots keep the harness straps out of the way while your child gets in and out of the seat.
• 5-Point Safety Harness with Diamond Weave Webbing provides adjustment points at the hips, shoulders, and between the legs.
• Tag-Free Headrest supports your child’s head and neck without irritation.
• 1-year warranty.

*Britax cannot guarantee 3-across fitment in all vehicles.

Dimensions & Weight

• Dimensions: 24.5"H x 18.5"D x 17.5"W
• Weight: 28 lbs.