One4 Life Premium Ace Black 03
One4 Life ATF ACE 2021 02
One4 Life ATF ACE 2021 03
One4 Life ATF ACE 2021 04
One4 Life ATF ACE 2021 05
One4 Life ATF ACE 2021 06
One4 Life Premium Ace Black 03
One4 Life ATF ACE 2021 02
One4 Life ATF ACE 2021 03
One4 Life ATF ACE 2021 04
One4 Life ATF ACE 2021 05
One4 Life ATF ACE 2021 06

One4Life ClickTight All-in-One Car Seat


Everything you love about One4Life, elevated. Chic black knits & warm camel-colored vegan leather accents bring classic style to any car interior. These high-quality fabrics are incredibly soft and combine expertly with plush comfort foams to ensure a luxurious ride. The Premium Ace Black fashion delivers effortless maintenance thanks to the exclusive combination of stain-resistant StayClean and washer/dryer friendly SafeWash, a fabric that is naturally flame retardant with no added chemicals.

Choose Fashion: Black, Ace
Safe to Machine Wash & Dry; No added FR Chemicals

Why You'll Love it

ClickTight Installation

Install with confidence in three easy steps: open, thread & buckle, click it closed

15-Position, Quick-Adjust Headrest & Harness

Create the proper fit as your child grows

Why youll love it adjustable headrest

Exclusive SafeCell Technology

Acts as a crumple zone, absorbing crash energy to help keep it away from your little one

Safecell for website min

Patented V-Shaped Tether

Staged-release stitches help slow and reduce forward movement during a crash

High Strength Steel Frame

Reinforces the seat structure to help keep it sturdy and stabilized

Quick-Push, 9-Position Recline

Find the most comfortable fit for your child and the best fit for your vehicle

Cooling Channels

Improves air flow to keep your child comfortable

Easy-Read Level Indicators

Find the correct recline angle for your vehicle

Removable Cover

Easy to remove without taking off the harness

Dishwasher Safe Cup Holders

Twist out for easy cleaning between car rides

Available with High-Performance Fabrics

One4 Life Premium

Available with High-Performance Fabrics

  • Vegan leather accents
    Resists stains, moisture & odor
    Safe to machine wash & dry

Expiration: 10 Years
Warranty: 1 Year Limited Warranty

Enjoy safe travels from birth to big kid with the Britax(R) One4Life(TM) all-in-one 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 out 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. ClickTight(R) technology makes it easy to install your new baby car seat with confidence. Simply open the seat, follow the path to thread the seat belt, buckle it, and click the seat closed. The One4Life(TM) all in one car seat is outfitted with a high-strength steel frame, a SafeCell(TM) crumple zone, and a patented V-shaped tether. 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. The easy-pull adjuster lets you move 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. The Britax(R) One4Life(TM) comes with an easy-to-remove, machine-washable cover, and the knit construction is naturally flame-retardant.

Recommendation – Britax strongly recommends:

  • Children ride rear-facing to the highest weight or height specified
  • Children should remain in a child seat with a 5-point harness until reaching the maximum weight or height allowed
  • The top tether be used at ALL times when installing the child restraint forward-facing.

Actual product may vary from image. Britax reserves the right to substitute fabrics or parts and/or make substitutions.

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