britax five point harness car seat Britax One4Life Slim All-in-One Car Seat – Swaddles Baby
SKU: 74481879436
britax five point harness car seat

britax five point harness car seat Britax One4Life Slim All-in-One Car Seat – Swaddles Baby

Sale price$19.48 Regular price$21.64
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Ships within 48 hours · Estimated delivery Jul 1 - Jul 6

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Description

britax five point harness car seat Britax One4Life Slim All-in-One Car Seat – Swaddles BabyThe 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

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.
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 74481879436

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Reviewed in the United States on April 16, 2026
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