SKU: 11354492680
britax safe cell car seat

britax safe cell car seat Britax One4Life Slim All-in-One Car Seat

Sale price$26.33 Regular price$29.26
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Description

britax safe cell car seat Britax One4Life Slim All-in-One Car SeatThe 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 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. With a slim outside and spacious inside, the 17.5” seat is designed to fit 3 across* without compromising safety and comfort. ClickTight helps you install with confidence, every time. The base and shell are easy to wipe down for hassle-free cleanup. The car seat cover is safe to machine wash and dry, and it’s naturally flame-retardant with no added FR chemicals. One4Life Slim features a high-strength steel frame, a SafeCell® crumple zone, and a V-shaped tether. As your child grows, you can easily adjust the 15-position no-rethread harness and headrest with one hand. With cooling channels, premium padding, three infant inserts, and built-in armrests, your child will love every ride. 

  • 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: Install with confidence in 3 easy steps: pinch to open, thread and buckle, click it closed!
  • SpaceSaver™ Design: 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: The 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: Made from recycled polyester
  • Hassle-Free Cleanup: Extra space between the shell and base means you can clean under the seat with ease – and with minimal grooves in the seating area and base, you can wipe it down with no fuss
  • SafeWash® Fabrics: No more hand-washing or waiting for the cover to air-dry; just quick and easy cleanup so you can keep moving
  • Naturally Flame-Retardant Cover: With no added FR chemicals
  • Three Removable Infant Inserts: Help provide 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
  • Slide-Out Cup Holders: 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
  • High-Strength Steel Frame: Reinforces the seat structure to help keep it sturdy and stabilized
  • 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

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

Specifications

  • Dimensions: 24.5"H x 18.5"D x 17.5"W
  • Weight: 28 lbs.
Shipping Notes
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Exchange/Return Notes
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SKU: 11354492680

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Carmen Brown
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Reviewed in the United States on September 16, 2025
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Reviewed in the United States on December 21, 2025
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P
Waukegan, US
★★★★★ 5
Best book for beginners to learn safe practices in single pitch climbing
Format: Paperback
Great book for beginner climbers, especially those who want to set up top ropes. Goes over anchor setup, knots, gear placement, belaying, rappelling, etc. Lots of good photos. Very easy to read, don’t be put off by the description as a “manual”, and worth reading to learn how to do things safely. It’s definitely not just for those who want to guide or take AMGA courses. If you are debating getting this book or “Top roping” by the same author, get this one, as it contains 100% of the content in the other book (much of the exact same text and photos) and more, and is just as easy to read. In fact, this has a ton of overlap (and many of the same photos) with “Climbing Anchors” which the author co-authored, but is more accessible and spans a wider range of content. If you are the “leader” of your beginner climbing friends or even if you have some experience but want to take a beginner climbing outside, this is a must read.
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Reviewed in the United States on September 10, 2020
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Annran
Carnegie, US
★★★★★ 5
Perfect reference guide
Format: Paperback
I bought this book to supplement my lessons with an AMGA guide to learn how to set up toprope climbs. I used it many times to practice and reinforce everything I learned. It is really well written and my favorite book in terms of the knowledge contained within. As common sense would dictate this is not a book to teach your how to toprope...it is a reference to what you have learned?
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Reviewed in the United States on May 24, 2015
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Joel Schopp
Natrona Heights, US
★★★★★ 4
Essential To Read Before the Class
Format: Paperback
This book provides a good overview of what you'll need to know for your AMGA Single Pitch Instructor (SPI) course and assessment. If you plan to take that course this book is a no-brainer. You just have to buy it and read it. There are a few shortcomings: * The photos of how to tie the knots skip a lot and it is impossible to learn the knots from the book. * The photos of what not to do should be clearly labeled with a red cross bar or WRONG overlay on the photo. If you flip causally through the book and look at the photos some very wrong stuff is there and you have to read the text to know that it is not recommended. * The religious debate on anchor systems rages on. Should you set up a Joshua Tree System with Tether or a Backside System? I realize the AMGA doesn't want to pick sides and will say either is acceptable, but the book doesn't even try to discuss the advantages and disadvantages of various anchor systems.
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Reviewed in the United States on October 30, 2015

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