
Cosco Kids - Finale 2-in-1 Booster Car Seat
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Reddit Reviews:
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Based on 1 year's data from Jan 28, 2026 How it works
Liked most:
100
25
"I bought one for a trip across the country, have used it on the plane and in the cars here. ... it’s perfect for the airport. ... I might have felt more compelled to travel earlier."
"Yup, an absolute game changer. ... We traveled for a month in Europe when our kid was 10 months old and the doona made it SO easy and convenient. ... 10/10 for travel!"
"It's crazy light, unlike our Graco at home ... super super light for carrying. One handed, no trouble. ... taking it through security/awkwardly carrying it down the plane aisle is super easy when it's that light. I could have it and a bag in my hand and not worry"
26
0
"super cheap for a car seat (~$50 at Walmart)"
"so cheap so it doesn’t matter if you only use it once or twice."
"It's cheap as dirt"
296
15
"I bought one for a trip across the country, have used it on the plane and in the cars here. ... it’s perfect for the airport. ... I might have felt more compelled to travel earlier."
"Yup, an absolute game changer. ... We traveled for a month in Europe when our kid was 10 months old and the doona made it SO easy and convenient. ... 10/10 for travel!"
"It's crazy light, unlike our Graco at home ... super super light for carrying. One handed, no trouble. ... taking it through security/awkwardly carrying it down the plane aisle is super easy when it's that light. I could have it and a bag in my hand and not worry"
428
33
"We have traveled to 3 countries with it, set it up on taxis etc."
"Super easy. ... Took about 20-30 minutes"
"sets up in under 3 min including stake out time. ... Take down is just as fast and it fits in its storage bag with out much fuss. ... set up in under 90 seconds 120 if you putting in stakes."
6
0
"Never had any issues with car seat in general when traveling."
"FAA approved with a big sticker on the side saying so for any flight attendant who wants to see it."
"Like the Scenera, it’s... FAA approved (but only in 5-point harness mode)"
Disliked most:
21
44
"This price tag for something that only lasts *maybe* a year is a dealbreaker for me."
"our 99th percentile baby grew out of it around 12-13mo. ... I am SO sad that we can no longer use it."
"I would say the only thing I hate are the straps. ... I think I never learn to use them properly or maybe now that my son is 17 months the seem to be short for him."
4
5
"In the car it ’s impossible to secure the seat adequately. ... It just flops around while I cross my fingers we don ’t all crash."
"This is our travel seat, it's definitely a pain in the ass to tighten it!"
"It would flip completely on its side when fully tightened."
If you are comfortable forward facing your kid, the Cosco Finale is light and cheap forward facing only car seat. It’s 10lbs with 5pt harness. Unpopular opinion: last time I travelled with 2 kids, I brought one car seat for the plane (I wanted the 18month old to sit in one) and rented a car seat from the car rental company. I have travelled with 2 car seat before and hated it. We did have a backup plan of going to the nearest Target to buy another car seat if whatever the car rental place had sucked.
I just got [this one](https://a.co/d/3dzIHsB) for travel. Consumer Reports doesn’t recommend it OVER 40 pounds but you’re good there. Very light and very easy to install.
I’ve used the Cosco car seat in the US and Europe. It doesn’t fold but it’s light weight and affordable! https://www.walmart.com/ip/260704037?sid=90f439a5-15dc-4c2d-a5b4-b8dc55a764be Contact the manufacturer and they’ll send you a locking clip!
Hey. Just saw this, but if you didn’t get a car seat yet, I highly recommend the Cosco Finale. It’s a forward-facing car seat that converts to a booster. Like the Scenera, it’s lightweight, inexpensive, and FAA approved (but only in 5-point harness mode). That was what we got when our kids outgrew the Scenera.
You need 51" of rear hip room and the narrow base car seats. I fit 3 in the back of a Prius. The cosco finale for instance is 17" wide so will fit 3 across in most vehicles. I've currently got 3 across including a carseat with click in base in an e class
We used the Cosco Finale car seat (from Walmart) for travel around age 5 for my daughter. It’s the lightest weight and cheapest out there (but still fully tested and approved safety wise.) My youngest just outgrew the cosco scenera so he’ll be using the finale our next trip.
We brought my son’s Extend2Fit on the plane. We fly 4-5 times a year and many different airlines and have never had a problem rear facing it. We had a backpack to carry it through the airport. When my son turned FF after he turned 4, we bought a Cosco Kids Finale and that was a breeze to use on the plane. It was so lightweight and made me wish we had purchased the rear facing Cosco one just for all our trips before FF. They’re cheap Walmart seats.
And the finale as a booster seat.
Just grab some lightweight Cosco seats. Much easier to haul through airports. Like 8 lbs each. Then you have them forever and don’t have to worry about a rental screw up If they’re 4 just check the seats with luggage. Grab a basic nylon bag for each.
We fly a lot with our son (4.5) (25+ flights) and we haven't bothered with anything other then the plane lap belt in awhile (after 2 or so) and we've felt very safe with him even through takeoff, landing and turbulence. We tried one of the harness one time and didn't bother... it was kind of a pain to setup and it can block the tray table/screen in the seat behind you. One thing to consider is the buckles are really easy to take off, so if he's not use to it he might try fiddling with it. (If you think it might be an issue, covering it with a sock or something might help) Edit: Oh and just to add, we're very cautious with car seat stuff... he just changed to forward-facing a few weeks ago!
It really depends on the situation... * If it's minimal driving we might just use the [RideSafer vest](https://shop.saferide4kids.com/products/ridesafer-travel-vest); We'll also pack that sometimes as a backup * Sometimes we'll just pay the extra and rent the carseat with our rental car (we had a rental car in Orlando before a cruise and didn't want to have to carry the car seat on the ship) * If using a car service, sometimes they don't charge extra for a carseats. * if using lots of ride sharing services, most places you won't be able to get a carseat; The Ridesafer vest might be the way to go * In larger cities (we went to Chicago) we just used public transportation and many times he could just stay in his stroller on the Bus or on our lap on the trains * Sometimes we'll check the carseat and bring it with us. It should be free to check it. We like the [Cosco Kids](https://coscokids.com/collections/car-seats) brand car seats, they are very reasonably priced and most important very light. We had the [Scenera](https://www.walmart.com/ip/Cosco-Kids-Scenera-NEXT-Convertible-Car-Seat-Cobblestone/534841958) model first and then we just got the [Finale](https://www.walmart.com/ip/Cosco-Kids-Finale-2-in-1-Booster-Car-Seat-Fiberwave-Toddler/260704037) a few weeks ago. We use this [car seat travel bag](https://www.amazon.com/dp/B01M2A4IK1) which has been working well. Some of our key take-aways... * Make sure you are familiar with the car seat beforehand. Practice installing it at home and get the shoulder straps adjusted before you leave. Same for the RiderSafer vest, if you get it all adjusted beforehand, it's much quicker to get setup. * Take your time, we had a tendency to rush getting into a rental car... slow down, take your time! * Use the LATCH system if you can. Most newer car in the US will have that and it's much easier. (Note: there is a weight limit) * With some compact cars you might not be able to get rear facing to fit! * For pre-installed car seats I always double-check to make sure they are installed properly.
We have a Cosco Finale. It's super light (like, easily heft it with one hand; we sling them over a shoulder if need be, but typically check them for free with the airline when we fly so as not to bother) and affordable, with a 5 point harness up to 65 lbs and then can convert to a backless booster (up to 100 lbs). Might not work for a plane, but we feel comfortable with our kid using the regular lap belt now (thought I've looked into the CARES harnesses). We do also have a Bubble Bum seat, but we prefer the Finale.
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