Fits 3 car seats across, saving space in your back seat without compromising on the safety you trust and the features you need
3-in-1 car seat grows with your child from rear-facing harness (5-40 lb) to forward-facing harness (26.5-65 lb) to highback booster (40-100 lb)
Measures 16.7 inches wide, with a spacious seat for your child’s comfort and a slim design for more room in the back seat
Graco ProtectPlus Engineered: a combination of the most rigorous crash tests that helps to protect your child in frontal, side, rear & rollover crashes
10-position No-Rethread Simply Safe Adjust Harness System allows the headrest and harness to adjust together

Simple Joys by Carter's baby-girls 6-pack Short-sleeve Bodysuit
$25.50 Original price was: $25.50.$18.42Current price is: $18.42.
Graco SlimFit3 LX 3-in-1 Slim Car Seat, Rear Facing, Forward Facing to Highback Booster Car Seat, Katrina
$259.99
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13 reviews for Graco SlimFit3 LX 3-in-1 Slim Car Seat, Rear Facing, Forward Facing to Highback Booster Car Seat, Katrina
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Debbie –
Love the car seat.
We love this car seat. Easy to install and easy to adjust and use. Child fits nicely and looks comfortable. Not to mention it is a nice looking car seat in itself. We now have 4 of these.
Neha Chaudhary Gomez Duranona –
Spacious and good looking!
Best carseat ever! So spacious and comfortable. We bought two of them for both our kiddos. Looks great, feel great. We have been using one of the carseat for a year now, and its still in great condition. No wear or tear after one year of use. So we bought another one for our second child. There are many adjustment levels according to weight and height. Easy to install.
B.A. –
So easy to install!
As a Child Passenger Safety Technician, I LOVE THIS SEAT! It’s slim, SO easy to install, safe, and takes the place of 3 seats. (rear facing and forward facing booster, as well as a belt positioning booster) It grows with baby so my daughter will be in this seat for several years! Excellent value! Purchased 4 for our different vehicles as well as grandparents. The recline is perfect. Colors are good. Couldn’t recommend this seat more. I can’t stress the ease of installation enough.
Jessica M. Williams –
So good Iâve gotten multiple for each of my kids
This car seat is amazing. It doesnât get my kid overheated. It seems to be breathing. It is slim in the car and an airplane. It is a little heavier than I would like, but I have to think that you make car seats heavier so that they are safe and I love the fact that it grows with my kids. If you are using the anchor systems in your car. This thing is insanely easy comparative to other car seats. And you can take the covers off they wash fairly easily and you do not need to be a rocket scientist or a contortionist to get the thing back on the base of the car seat.
Alex –
It’s a keeper.
I bought this carseat when my little one outgrew her infant seat. I drive a prius and every centimeter of space counts! I actually think 3 of these might fit across my tiny backseat. I have a huge baby (think 3 year old at half the age) and this still has plenty of space to grow with her.Pros — Comfort! My little one has never complained or seemingly suffered from a sore bum, even with 4 hours on the road. The seat is very plush and the thick head pads grow with your kiddo.- Cup hoooolders! It’s right there, folks. And they fold in. I have found the cup holders fit every brand of sippy I have.- Easy installation. I had no idea how to install this thing (we’re out of the realm of bases and clicking in now) and still managed to have it secured and adjusted in like 5 minutes.- Easy adjustments. So easy. I literally transitioned from rear to forward facing halfway through a trip. It was quick and easy. The headrest is the easiest to adjust, while the base acts allows you to adjust the recline of the seat.- Easy cleanup. I’ve found crumbs don’t tend to get under the holes for straps, and I can just brush out or vacuum food bits. I’ve had two liquid food spills and baby wipes took the stains right up. Supposedly the fabric can be removed and washed, but I can’t vouch for that or the process.- Has multiple install methods. Like the Graco infant seat I had before it, this car seat works with every kind of seat belt and the latch system.Cons — This is not for infants. It advertises being good at 5 lbs, but my daughter would’ve been utterly eaten by this thing with space for rolling around at that size. I definitely recommend an infant seat first.- It’s tall. The base that allows it to go between angles adds a little bit of height. It’s not really noticeable, but items dropped are out of reach of the child. May be a pro depending on what’s in your backseat.- The recline angles can be tricky. I could never get the rear facing to sit at the angle the seat wanted (it has the leveling tool built in), and now that it’s forward facing it reads that it’s perfect for rear facing. I’m left just going ????. My daughter seems comfortable so bah on it.That’s it. I’m blessed enough to not know how it holds up in a car accident but I am confident in its ability to keep my lil one safe. Unless you see an update to my review in a few years stating otherwise, this is the carseat I’ll have until my little one outgrows all seats and boosters.
Ashlynn –
LOVE
We LOVE this seat!!! Looking back, I wouldâve NEVER got a regular baby car seat! This seat is small enough for a compact car, but so sturdy, is so comfortable for my baby, and very easy to clean! The inserts for baby are phenomenal , adjustable, and soft! Iâve now bought two- one for each car- and if I have another, this will be the seat we get!
Ava Meek –
Nice car seat
The install of this car seat is really easy, the instructions are super clear and easy to understand. Itâs nicely padded. Adjusting the strap height is a little tricky, but that my only complaint about it. Also it is a slim fit car seat but definitely is going to take up some room in that back seat.
Alana Rosenthal –
You wonât regret buying this
Moved my big 5 1/2 month old out of her infant car seat into her big girl car seat and itâs been great! She seems so comfortable in this seat. The install was very easy using the anchors in the car. This car seat is a less tighter fit behind the passenger seat than her infant car seat was which shocked me.After doing much research on many different brands of car seats I chose this one because of the affordable price + the high crash safety ratings (which is very important to me).
Rosario T. –
Justo lo que esperaba, una excelente compra.
Benjamin Wang –
The car seat feels well built and solid. Itâs also easy to carry my child in and out the seat.One thing probably to improve is that for front facing , should consider an additional tilt level. Now my boys take a nap instead of lying back, the whole body lean forward cause itâs too straight.
Cliente de Amazon –
No encantó! Es muy cómoda y súper fácil de instalar
PYCKZON –
Se ajusta muy fácil al tamaño de los niños, yo tengo dos de diferentes edades y aunque cada uno tiene su silla aveces solo va uno y prefiero usar ésta silla, es cómoda.
Caravan –
I have 4 Graco child seats as I find them easy to install, my kids feels comfortable in them, fulfil the required safety standards requirements and they are really affordable comparatively when bought from Amazon SG. The return policy is great and real, having used them once.