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Fit3x ClearTex Ultra-Slim All-in-One Car Seat
$
229.99
color
Black
1
Out of stock (Back in 1-2 weeks)
Overview
Highlights
- Fits child between 5-100 lbs
- Stages: Infant, Convertible, Harness Booster, High Back/Belt Positioning Booster
- Does not rotate
- Comes with 2 cup holders
Description
The ultra-slim 16.7” design occupies a single vehicle seat and fits three across.
The seat spans three modes: rear-facing (5-40 lbs), forward-facing (26.5-65 lbs) and booster (40-100 lbs) for years of use.
Twelve headrest positions maximize height, while the flex-forward buckle and low-profile sides make getting in and out easier.
The ergonomically contoured seat helps keep children comfortably supported, and removable inserts provide a perfect fit starting at 5 lbs.
The car seat features ClearTex flame-retardant-free materials and it’s GREENGUARD Gold Certified for low chemical emissions.
The lightweight design combines a steel-reinforced frame for strength with effortless installation and everyday handling.
Two installation options include Mini-Grip LATCH connectors and LockSure steel-reinforced belt lock-offs for a secure vehicle belt installation. Two RideRight bubble level-indicators and a 6-position ReclineSure leveling system help ensure proper positioning.
Two flexible cup holders conveniently fold to maintain the ultra-slim profile and are dishwasher safe for easy cleanup.
Fit3x is engineered to meet the Federal Motor Vehicle Safety Standard FMVSS 213a – Side Impact and features Advanced Side Impact Protection (ASIP).
What we about it
Comfortably fits three across.
Details
- Stages: Infant, Convertible, Harness Booster, High Back/Belt Positioning Booster
- Overall dimensions: 21”L x 16.7”W x 25”H
- Product weight: 21 lbs
- Rear facing capacity: 5-40 lbs and up to 43”
- Forward facing capacity: 26.5-65 lbs and up to 54”
- Booster: 40-100 lbs and 44-57” tall
- Number of recline positions: 6
- Number of head rest positions: 10
- Number of crotch strap positions: 2
- Car seat features:
- Level indicators
- Harness holders
- No-rethread harness
- FAA approved
- Fits three across
- Number of cup holders: Two flexible, dishwasher-safe cup holders
- Cleaning/care: Machine wash fabrics separately in cold water on delicate cycle using mild detergent
- Certifications: GREENGUARD Gold Certified.
- Manufacturer’s Warranty: 1 year
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Customer reviews
37 Ratings
1-10 of 37 Reviews
Our first "big boy" car seat
This car seat is super easy to install and adjust. I love the padding it provides for a cozy sleeping place and the recline options. The color is beautiful. I do wish there was a feature to hold the buckles in place while getting the child into the seat. We'e traveled with this seat a few times and pretty easy, besides the weight...not the lightest item to carry around.
May 4, 2026
The BEST Car Seat
Our family just grew and we don’t want a mini van, which meant we needed to be able to fit three car seats across the backseat of our Santa Fe. After a lot of research on safety, we decided to order three Chicco Fit3x ClearTex Ultra-Slim All-in-One Car Seats. The installation went much smoother than any of the other car seats we have had. They all fit nicely, yet give each kiddo enough personal space. My five year old and two year old LOVE their new seats, and they rave about how comfy and cute…
Apr 29, 2026
Space savers, comfortable & love the color!
We’ve had this car seat for a couple weeks now and we are loving it! I bought 2 for my 2 year old twins. They were so easy to install in the car, very good set up instructions. The car seat feels safe & secure I like that it is a little on the heavy side. It also has a lot of cushion and seems very comfortable for my toddlers! We put them side by side in our minivan and the fit! Just as advertised. Love how much space they save! Even bought a 3 one in black for my 4 year old riding in the third row to save space back there as well. Nothing but good things to say about these seats so far!
Apr 19, 2026
Narrow fits 3 across so well!
Amazing car seat!!! So narrow!!
Apr 19, 2026
Awesome and Safe
We love the car seat and so does our child. She’s so excited that she can finally face forward. She is so excited to get into the car seat and go for drives. It was very easy for her dad to install the car seat. I’m so happy with this purchase and she can grow with the car seat. I think it’s nice this color was offered besides black.
Apr 14, 2026
Great Car seat
Narrow but yet spacious for the child to sit in. Easy to install.
Apr 13, 2026
Perfect!
This car seat was the perfect upgrade after my daughter sized out of the infant car seat.
Apr 8, 2026
Great seat
Love the seat, great quality but I wish the buckles that the seat belt goes through on the 5 point harness for the legs was thinner because the belt keeps getting all turned around.
Apr 5, 2026
Great seat for smaller cars
We have a regular ClearTex in one car and got the UltraSlim for the smaller car. It's fits better in the sedan than the other ClearTex seat but is still comfortable for our daughter. She has had no problem switching back and forth between the two versions! Would definitely recommend this one, especially for smaller cars!
Apr 4, 2026
quality carseat
Nice quality carseat, easy to use, not bulky
Mar 31, 2026
