britax com Britax
SKU: 831898677
britax com

britax com Britax

Sale price$18.89 Regular price$20.99
Save 10%

Pay in installments of $5.25 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jun 28 - Jul 3

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

britax com BritaxThe 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: 831898677
4.9 ★★★★★
Based on 525 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
B
Verified Purchase
buckzmom
San Leandro, US
★★★★★ 5
It's a Hit a Our House!
Size: Large
My strong chewer is still ..... Well, going strong! He loves his new crackle ball. He enjoys the new sound, the bounce back feeling in his jaws when chews. Mom is happy that pup hasn't put a dent in the toy yet! Price was more than reasonable too. We give it 5 Paws Up!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 25, 2026
L
Verified Purchase
Lisa
Grantham, US
★★★★★ 4
Medium size preferred.
Size: Large
I purchased both the large 4" and the medium 3" balls. My 80 lbs German shepherd much prefers the medium size. Show loves to play fetch with it and its lasted well!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 10, 2026
L
Verified Purchase
Laurica Zio
Los Angeles, US
★★★★★ 5
Wash first
Color: 25 Pack (Value-Toys)
These are excellent and very well made for a 1 and 1/2 lb Chihuahua girl. I don't know how much they would hold up for a bigger dog but they're perfect for a little one. We always wash all of her toys first and I didn't notice that there were garbage bags in there. Which ended up being a good thing because they were scented. Washing help to get most of the scent off and it took the scent off of the toys. She hates the scent. Me too. It was nice to have the doggy bags though and we would prefer them not scented. We didn't dry the toys and we let them air dry which is a good thing cuz it might have ruin the bags. The bags are a little small and short compared to the normal bags that you buy but overall this is a really good value and she loves all of the teethers and ropes very much. Very well made. Nothing has fallen apart and she has chewed it a lot. I don't know how it would be for a bigger dog but for one and a half pound puppy Chihuahua it's perfect
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 13, 2026
J
Verified Purchase
Jaida Moon
Massapequa, US
★★★★★ 5
My little Chiwoxy (Chihuahua & wire terrier) loves them all!
Color: 25 Pack (Value-Toys)
I was a little nervous to order this set of toys, I worried that they would be sort of junky or dollar store quality. They definitely are not! My little Mia Bella loves this toy set. Her favorite thing to do is for me to stuff them all in the box they came in, so she can rummage through and each of them out one by one to play with. Empty box, starts all over again. There is a nice variety of soft plush squeakers, soft crinkly toys, ropes with rubber shapes on the ends, ropes with knots, and different kind of balls (some rubber, some rope, some soft plastic spikes). My puppy is very small and I was worried they would be too big for her - they are the perfect size and she loves each and every one of them. Also included were some rolls of poo bags and a plastic holder to hook onto your leash to hold them - I was happy these were included, I hadn’t noticed them on the description, so they were a surprise. I feel like these toys are a great value and provide a small dog with a lot of fun things to play with. The variety is great so you’re not having to spend money on buying a whole bunch of different things. I am very happy with this purchase, and I highly recommend it to anyone else with a smaller sized dog. I think they might be too small for a very large dog but who knows, they are likely going to be fun for any dog to play with.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 14, 2023
L
Verified Purchase
LadyRavenhaire
Houston, US
★★★★★ 5
Great selection of dog toys at a good price!
Color: 25 Pack (Value-Toys)
Lots of great toys for your little little dog at a reasonable price. Even comes with doggie poop bags. At any of my local dog shops just one of the ropes would cost me the same as the whole box of toys.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 9, 2026