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Description
maxi cosi 4 Authentic BlackThe Maxi Cosi Kani 4 in 1 Convertible Car Seat is designed to grow with your child from birth to 10 years (5 100 lbs), offering four modes of use: rear facing, forward facing, belt positioning booster, and backless booster. With a slim profile, it fits three across in most vehicles without sacrificing safety or comfort. Recommended Use Rear facing: 540 lbs (2. 318 kg) Forward facing: 2265 lbs (1029. 5 kg) Belt positioning booster: 40100 lbs (1845 kg)
The Maxi Cosi Kani 4-in-1 Convertible Car Seat is designed to grow with your child from birth to 10 years (5-100 lbs), offering four modes of use: rear-facing, forward-facing, belt-positioning booster, and backless booster. With a slim profile, it fits three across in most vehicles without sacrificing safety or comfort.
Recommended Use
- Rear-facing: 5–40 lbs (2.3–18 kg)
- Forward-facing: 22–65 lbs (10–29.5 kg)
- Belt-positioning booster: 40–100 lbs (18–45 kg)
- Backless booster: 40–100 lbs (18–45 kg)
- Age Range: Birth to 10 years
Key Features
- All-in-One Convertible: Transitions easily through rear-facing, forward-facing, belt-positioning booster, and backless booster modes
- Ultra Slim Design: Fits three across in most back seats without compromising safety
- Intuitive One-Hand Release: Converts the Kani into a backless booster in seconds
- Quick & Simple Installation: One-click UAS (LATCH) connectors for secure installation
- 10-Position Adjustable Headrest & No-Rethread Harness: Supports all growth stages with a single adjustment
- 5-Position Recline: One-handed adjustment for maximum comfort and secure fit
- ClipQuick™ Auto-Magnetic Chest Clip: Fast, secure buckling every time
- Future-Friendly Fabrics: EcoCare 100% recycled fabrics made from plastic bottles, soft, breathable, and machine washable
- Premium Vegan Leather Details: Removable, easy-to-clean cupholders and plush cover for a luxurious ride
- Meets or Exceeds Federal Safety Standards
Specifications
- Car Seat Weight: Not specified (lightweight and portable)
- Seat Dimensions: Slim design to fit 3-across back seat
- Headrest Positions: 10
- Recline Positions: 5
- Age Range: Birth to 10 years
Cleaning & Maintenance
- EcoCare fabrics are machine washable and dryer safe
- Vegan leather cupholders and trim are easy to wipe clean
The Maxi Cosi Kani 4-in-1 Convertible Car Seat is the only all-in-one seat that converts into a backless booster, offering long-lasting safety, comfort, and style. Its slim design, quick installation features, and premium, eco-friendly fabrics make it an excellent choice for growing families seeking convenience and peace of mind from birth to 10 years.
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
4.8 ★★★★★
Based on 11 reviews
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Product Reviews
★★★★★ 5
Linux for Hackers
Format: Paperback
If you are serious about learning Linux as well as a career in White Hat hacking this is an excellent book.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 7, 2026
★★★★★ 5
The Best Introduction to Linux
Format: Paperback
This is the best introduction to Linux I've found. Clear, concise, and practical.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 28, 2026
★★★★★ 5
Looks like good information
Format: Paperback
Haven't had a chance to read yet but just skimming through it I'm very excited to get started on it. Looks like it has a lot of good information to start leaning Linux.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 24, 2025
★★★★★ 5
Read This In One Sitting…..
Format: Hardcover
Not pregnant yet, but this book was the perfect balance of information and real-life story. It was so relatable and reassuring—I suddenly didn’t feel crazy for all the hours of baby research I’ve been doing. I never felt pressured, just encouraged and entertained while learning so much. Such a refreshing read, you won’t regret getting this one!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 26, 2025
★★★★★ 5
Great Buy for First-Time-Mama's
Format: Hardcover
This is my first pregnancy, and I'm very happy I purchased this book. Meghan Trainor will make you laugh and she gets very real with you—it was almost as if I was hanging out with an old friend when I sat down to read. It's a mix of a memoir, a diary, and advice from experts including her personal trainer and her OB/GYN—including exercises by trimester and recipes. She also recommends some products without being sales-y.
If you're a first-time-mom (or even if you're not), this is a great buy that's not like other pregnancy books (those can sometimes be information overload in my opinion). This would also be a great gift for a newly pregnant friend. You don't have to be a Meghan Trainor fan to enjoy this book.
Book Highlights/Helpful Thoughts
- One of my favorite phrases was "influencers are great, but they make pregnancy and labor an aesthetic, and girl, pregnancy is not an aesthetic, it's rough!"
- Meghan wanted to give birth vaginally, but due to complications, she had to have a schedule C-Section and she talks about that experience extensively is a way that was helpful. I'm personally doing everything I can to have a natural vaginal birth, but life sometimes has other plans. It was helpful reading her take instead of reading the Reddit horror stories. I now know what to expect in a non-traumatizing way if I were to need a C-section.
- Meghan was pregnant during the height of the Covid Pandemic in 2020—so her experiences are based on that. I say this, because she talks a lot about how her husband could not join in at any of her ultrasound appointments and her labor team was limited due to the restrictions. Thankfully appointments are no longer like that.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 27, 2023
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