Britax One4Life All-In-One Car Seat with Anti-Rebound Bar

Some options may require additional shipping time. Please chat with us or call us for exact shipping times.
Some options may require additional shipping time. Please chat with us or call us for exact shipping times.


One4Life convertible-to-booster car seat grows with your child for 10 years—from 5-120 lbs & up to 63” tall. As the only all-in-one with ClickTight, it’s easy to install in seconds, so you’ll know it’s right. Every time. Travel in total confidence, knowing your child is surrounded with Trusted Britax Safety and Full Body Protection.

Why Parents Love the Britax One4Life ClickTight

  • Advanced impact and safety protection
  • Extremely easy and efficient seatbelt installation 
  • Durable and easy to clean fabrics

Why Children Love the Britax One4Life ClickTight

  • Padded and comfortable seat covers
  • Perfect fit with recline and harness positions

What's Included

  • Britax One4Life ClickTight all-in-one car seat
  • Anti-Rebound Bar


  • ClickTight Installation System makes car seat installation as simple as buckling a seat belt
  • SafeCell Impact Absorbing Base compresses to absorb crash energy and counteract forward movement 
  • SafeCell Impact Stabilizing Steel Frame gives you peace of mind knowing there is strength through the spine of the car seat where you want it most
  • SafeCell Impact Absorbing Tether minimizes potential seat rotation with our unique two-strap design and slows forward movement with our patented rows of stitching that “give-way” one at a time.
  • SafeCell Impact Absorbing Harness keeps your child’s chest clip correctly positioned and absorbs energy in the event of a crash.
  • Quick-Adjust, 15-Position Harness and 2-Position Buckle 
  • 7-Position Recline with Automatic Level Indicator adjusts for your child’s comfort while ensuring the best installation angle for your vehicle.
  • Plush Foam Padding in the cover, buckle pad, shoulder pads and removable pillow surrounds your child in comfort at every touch point.
  • EZ-Buckle System keeps buckles and straps out of your way when placing your child in the car seat.
  • Easy-Remove Cover for cleaning convenience
  • Flip Forward Buckle Pad stays out of the way for easy boarding; made with extra padding for premium comfort
  • Built-In Cooling Channels and Ventilated Mesh improve air flow to keep your child comfortable
  • Dishwasher-Safe Cupholders easily twist out for cleaning between rides
  • Removable Head Pillow and Infant Insert
  • Built-In Arm Rests keep your child happy and comfortable while they ride
  • Made in the USA with global components 

Installation Options

  • Tether LATCH
  • Seatbelt Installation

Weight Capacity

  • Rear Facing: 5-50 lbs
  • Forward Facing: 1 year and 22 lbs, up to 65 lbs 

*The American Academy of Pediatrics recommends that all infants and toddlers should ride in a Rear-Facing Car Seat until they are 2 years of age, or until they reach the highest weight or height allowed by their car seat manufacturer.

Weight & Dimensions

  • Weight: 30 lbs
  • Dimensions: 20.5" L x 19.5" W x 25" H

Material and Care Instructions

  • Material: Plush foam padded fabric
  • Care: Spot or sponge clean with warm water and mild soap



More Product Info

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