SKU: 63238607799
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shop britax Britax | One4Life Slim Convertible Car Seat

Sale price$21.43 Regular price$23.81
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Ships within 48 hours · Estimated delivery Jul 20 - Jul 25

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Description

shop britax Britax | One4Life Slim Convertible 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
  • 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: 63238607799

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4.1 ★★★★★
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Tischina S.
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★★★★★ 5
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Looks just like the picture. My bf is a size 10.5 and we got just that and its a perfect fit.
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Nice, good looking shoes. My husband says that they are very comfortable. I would recommend
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Reviewed in the United States on March 30, 2026
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John V.
Phoenix, US
★★★★★ 5
Quality and balance
Color: Grey, Color: Grey
If you are reading this review and looking at this watch, you are most likely someone that appreciates mechanical movements and the rich history behind them and the brands that are known for making quality watches which have a beautiful balance between a timepiece and a piece of jewelry. For me, I have multiple sport watches with many complications and some that cost as much or even more than this Tissot Le Locle but anyone that wears a watch and appreciates the heritage of a mechanical movement must own this watch. The jewelry part of this watch is amazing, not loud, just a refined look making a statement that this is not something cheap. The picture does not do it justice. The dial has an amazing "personality" where under low lighting it looks silver and under normal lighting soft white making a beautiful contrast between the black hands and black roman numerals only to surprise you again when you change the viewing angle and the black numerals change to silver. The black hands will give you no trouble reading the time at a glance and 39mm will prove to be the perfect size for any wrist. The movement is high quality as expected to be in a Tissot and will be working for many years to come so you can pass this watch down to another generation. As a matter of fact, last year my mother who is 78 found the Tissot watch she had in her youth that was in a box with old family watches and she had not worn for decades. She gave the crown a few spins and the watch came back to life keeping accurate time. This is what you can expect from a Tissot movement. So if you are buying this for your self, you are in the right place, if you are buying it for someone else, make sure they can appreciate what this is otherwise you are better off spending your money elsewhere. You should also consider getting quality quick release black and brown leather straps with a classic buckle to make this watch suitable for any attire.
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Reviewed in the United States on March 21, 2026
D
Verified Purchase
David Bower
Dallas, US
★★★★★ 5
An Exciting and Beautiful Watch
Color: Grey
Update 2-11-18 More time has passed and my satisfaction with the watch continues to grow; it is gratifying to me to simply look at the watch on my arm, I am so pleased with its appearance and operation that it is a joy to wear and to watch its competent functioning. It is keeping excellent time and shows a loss of only a few seconds each day; it is truly a fine watch. Update 2-3-18 I have researched the watch and discovered some interesting questions about locating the serial number. In checking the literature sent with the watch I noticed the small tag attached to the watch identified the serial number as a series of nine letters which are repeated on the case of the watch. I also looked up the barcode and the first three numbers indicated Switzerland to be the country of origin and accurately identified this watch specifically. I"m satisfied this is an authentic watch from Tissot. I know that beauty is in the eye of the beholder but to me this is an elegant and beautiful watch and the nicest I have ever owned; it was delivered this afternoon and impressed me greatly right out of the box. I have reset the time and date and it seems to be operating perfectly. I had felt some concern for its authenticity but after seeing the watch and its packaging my concerns have all disappeared; to me it looks and feels like the excellent quality I would expect from Tissot.. Sadly the Certificate of Authenticity had been removed by the seller and on contacting them I was told they reserved the right to do that if they wanted to. I see in at least one other case shown under comments the seller left the document for the buyer. The watch itself strongly indicates the authenticity I had hoped for from the Tissot brand so I'm not all that troubled by the seller's decision. The user manual is tiny and limited in information; a better copy is available online as a PDF file; I've downloaded the file and suggest you might want to consider that option as well.
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Reviewed in the United States on February 3, 2018
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techgeek
Battle Creek, US
★★★★★ 4
Jewel case not included!
Color: Grey
I ordered this item and received it without the case shown in the pictures. Contacted Amazon and asked for a replacement - and the customer service over the phone was very understanding about the missing case. The replacement also showed up without the jewel case. I love this watch, but the buying experience wasn't great. Also, on certain occasions it has lost time after being worn for several days and then not being worn for one day. Kinda disappointing. Still, gorgeous to look at, feels great on my wrist.
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Reviewed in the United States on July 27, 2022

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