| Child Fit Information | |
|---|---|
| Rear-facing Harnessed Weight | 5 - 50 lbs |
| Rear-facing Harnessed Height | Less than 49" |
| Forward-facing Harnessed Weight | 22 - 65 lbs |
| Forward-facing Harnessed Height | Less than 49" |
| Belt Positioning Booster Weight | 40 - 120 lbs |
| Belt Positioning Booster Height | 44 - 63" |
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Description
britax 4 in 1 Britax One4Life ClickTight All In One Car SeatOne4Life convertible to booster car seat grows with your child for 10 yearsfrom 5 120 lbs & up to 63 tall. As the only all in one with ClickTight, its easy to install in seconds, so youll know its right. Every time. Travel with peace of mind, knowing your child is surrounded in Trusted Britax Safety and Full Body Protection.. The new One4Life Premium ClickTight All in One (Ace Black) is dressed in a chic black knit fabric with luxe camel colored vegan
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 with peace of mind, knowing your child is surrounded in Trusted Britax Safety and Full Body Protection..
The new One4Life Premium ClickTight All-in-One (Ace Black) is dressed in a chic black knit fabric with luxe camel-colored vegan leather accents. It offers effortless maintenance with lasting mess-proof protection thanks to the exclusive combination of StayClean: stain, moisture, and odor resistant technology + SafeWash: washer/dryer friendly, naturally flame retardant with no added chemicals.
Allow for 2 week shipping time.
Features you will love:
Converts from a rear-facing infant seat (5- 50lb) to a forward-facing 5-point harness seat (22-65 lbs) to a high-back belt-positioning booster seat (40- 120lb).
10 years of use: grows with your child from 5 – 120 lbs.
ClickTight Installation. Install with confidence, every time. You’ll know it’s right in just 3 easy steps: Pinch to open. Thread & buckle. Click it closed.
15-Position, Quick-Adjust Headrest & Harness create the proper fit as your child grows.
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 helps you find the most comfortable fit for your child and the best fit for your vehicle.
SafeCell Technology acts as a crumple zone, absorbing crash energy to help keep it away from your child.
Easy-Read Level Indicators help you find the correct recline angle when installing the car seat.
2 Layers of Side Impact Protection: Energy-absorbing shell and foam-lined surround your child’s head, neck & torso.
Stay-Put, Soft Comfort Pads help prevent the harness from rubbing against your child’s delicate neck.
Flip-Forward Buckle Pad stays out of the way for easy boarding; made with extra padding for premium comfort.
Built-In Cooling Channels & Ventilated Mesh improve air flow to keep your child comfortable.
Color-Coded Belt Guides make it easy to route the seat belt through the correct paths for rear-facing, forward-facing, and booster mode.
Removable Cover for easy cleaning without taking off the harness.
Harness Compartment neatly stores straps and buckles within the seat while in booster mode.
Dishwasher-Safe Cupholders easily twist out for cleaning between rides.
Removable Infant Insert helps keep your tiny baby safe and comfortable under 20 lbs.
Removable Head Pillow provides additional comfort for your growing baby.
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.
Tether Storage keeps the tether straps organized and out of the way when not in use.
Built-In Arm Rests keep your child happy and comfortable while they ride.
5-Point Safety Harness with diamond weave webbing.
Tag-Free Headrest supports your child’s head and neck without irritation.
Product Size
| Exterior Product Dimensions | |
|---|---|
| Product Weight | 30 lbs |
| Product Dimensions (L x W x H) | 20.5" (L) x 19.5" (W) x 25" (H) |
| Headrest Fully Extended Height | 33.5" |
| Fully Reclined Depth | 30" |
| Fully Reclined and Headrest Fully Extended Depth | 35.5" |
| Interior Product Dimensions | |
|---|---|
| Seating Area Depth | 13.25" |
| Seating Area Width | 11" |
| Shoulder Width | 14" |
| Harness Slot Heights | 15 positions, 9" - 19" |
| Buckle Strap Positions | 5.5" / 6.75" / 8.75" |
| Recommendation |
|---|
| Britax strongly recommends that children should be secured with a harness system until they exceed the weight or height limits specified. |
Care
Read how to care for your car seat here
Warranty
Limited 1 year warranty information can be found here. 10 year expiration.
Video
Product Origin: Proudly designed, tested and built in the USA with US and global components for safety and quality.
About Britax
At Britax, we believe family life should be lived without limit. A world where parents and children are free to make the most of every moment together. And we think it's our responsibility to make this happen. By driving safety standards to ensure children have never been better protected on the move. By pushing boundaries in smart design to make life in motion run smoothly. By extending a helping hand – or two – and always celebrating the journey.
We've been leading the way in child safety technology for more than 70 years. Always innovating, always focusing on what's best for the child, always going beyond 'good enough'. From Europe's best-selling car seat brand, we've become one of the brands most trusted by American families since we launched here in 1996.
Since then, we've revolutionized side impact protection, transformed safe seat installation, and introduced a range of smart strollers designed around the changing needs of today's families.
Our ongoing, open-ended conversation with parents is complemented by our work with car manufacturers, government bodies, and child passenger safety experts – collaborating, advising and using our industry-leading testing facilities to continually find ways to give parents the products and the reassurance to live family life without limit.
Because we believe in helping every parent and every child find their family freedom.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- 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
4.3 ★★★★★
Based on 16 reviews
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Product Reviews
★★★★★ 5
Great tool for the office
Format: Spiral-bound
Love the exercises in it
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 2, 2025
★★★★★ 5
Family Drama!
Format: Spiral-bound
This authors whole series is worth looking into. I did buy a few and passed them onto my sister’s family hoping it will bring them more together. I have heard back from one of them that they are working together on the flip chart. I have learned that there can be one person in the family that is the peace-maker:)
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 20, 2024
★★★★★ 5
This book transformed my life in a way that other books haven't
Format: Paperback
This book transformed my life. It took me a full year to read (I did read several other books within the same timeframe), I read the first section of it with my work team, did all of the homework or suggested activities within, attended some seminars by the Canfield Training Group, and lastly invested in becoming a trainer of the curriculum because I connected so well with the concepts presented.
I have been teaching leadership principles within a university setting for almost 20 years. This book adds to that knowledge, as well as brings about several exercises to shift from unconscious to conscious brain activity that I really needed in my life for my own progression. I plan to read this book annually, as it has so much information in it that it is worthy of additional time and study. I had my first copy cut and spiral bound so that I can spend more time on individual pages, treating the book more like a manual. I often find myself referencing the book and have shared much of it's teachings in all arenas of my life.
In my library of hundreds of business books, this one has been placed onto my top 5 list. I am so grateful for all it has done to increase my productivity, improve my relationships, accomplish more with less, change my paradigms about asking for what I need, spur me to take a much stronger conscious approach to money management, and the list goes on.
I would highly recommend this book to anyone who is open to learning, open to diving deep into oneself, and anyone who is willing to take complete responsibility for one's own life, one's own success, and one's own ability to let go of the past to rewrite a new future. This book has very practical, easy to carry out activities and projects to radically improve one's life.
Lastly, I recommend reading this book with others who you can share your progress with. Coming together in our work team to read and discuss was so helpful as we shared our a-ha moments, our lists, our completed assignments like our have's, do's and be's list and goal binder. We had a vision board party where we each created ours and then presented it to each other. Many awesome things started to manifest after putting those boards together, and we could celebrate those things with each other. Reading this book together created a strong bond with that team. As the year progressed our schedules made it more challenging to read it together, so we decided to finish it individually. But we learned that we missed the group learning, so we will soon start up again together as a group with an altered format of presenting the chapters to one another instead of actually reading and discussing together. (We would come together on our lunch hour to read along in our books with the cd of the book, pausing it often to discuss)
Individually, I would listen to the book while commuting for 60 minutes every day. I would then review key things I would hear at night before bed. It was bitter sweet when I finished it last night. I truly did not want the book to end, yet I was so excited to check off a goal of completing the book by Nov 1st. This book truly has made a significant positive impact on my life. It was well worth my time and money.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 29, 2016
★★★★★ 5
Great book-empowering
Format: Paperback
I bought to have as a reference. I listen to the audio book….been through it 4 times! So much empowering info. I never read a book more than once but this is a big exception (other than the Bible of course)😊
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 23, 2026
★★★★★ 5
The Success Principles is a must have in any "success" book home library...
Format: Paperback
I read the first version of The Success Principles back in 2009 and I honestly felt like I came across one of the best and most complete resources for success (and really life) I have ever read. I was even more thrilled when I discovered there was The Success Principles for Teens because finding effective ways to teach these life tools and techniques to my daughters has always been a top priority, and challenge. My oldest daughter has not only read it, she has even referred back to some of the principles when I obviously break them :).
I had all but forgotten pre-ordering this updated version of The Success Principles until I got the surprise package in the mail today. All of the core content in this version is still there, but what was exciting to read were the new success stories included of people that bought the original book and had breakthroughs.
The completely new content included is "Success in the Digital Age" and it is a fantastic resource. I would consider myself very knowledgeable when it comes to technology and Internet Marketing (having worked as a Sr. System Engineer for over a decade and years learning and implementing various Internet Marketing solutions), and I can say this addition is fantastic. The content and advice he managed to include in just five chapters is impressive, and spot on. If topics like social media, technology, and online branding are areas that are a weakness, or you want to learn more about the most effective ways to leverage these and other technical solutions used by some of the most successful leaders in this space, than you will love this addition to the book.
I will end this review by saying I am life coach, and resources like these are gold. I am constantly referring back to this text before and after sessions. I am a huge fan of countless self-help experts and bestselling authors, and I have a huge list of books I love and regularly recommend, but none are such a complete resource like this book. As one of the "experts" in this space said about this book, trying to just identify the "big ideas" included in this book is virtually impossible, because everything he includes IS a "big idea." So if you are a fan of this type of content this is a must have in your library, if only for a reference.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 28, 2015