(as of Jun 02, 2025 10:45:13 UTC – Details)
Give your child a comfy lift with the Cosco Kids™ Topside Booster, featuring an extra-plush pad. This kids booster car seat gives kids the extra height they need to keep seatbelts properly positioned. Super lightweight, it’s simple to move from car to car and offers a seat-friendly design that won’t scuff or leave indentations on your vehicle seats. Comfy and lightweight, the Topside Booster is great for families on the go. Designed for kids 40–100 lbs. and 43″–57″. Whether you’re traveling with your little one or simply running errands, this car booster seat provides a comfortable journey. Make every ride smoother and more enjoyable with the Topside kids booster seats for cars 40-100 lbs. and 43″–57″. El asiento para niños de carro also features a hand-washable fabric cover, making it easy to keep clean.
100% polyester
GIVE YOUR CHILD A LIFT: The booster seat for kids 40-100 lbs provides extra height to keep seatbelts properly positioned. The car seat booster is comfortable for children measuring 43.4″-57″.
MADE FOR GROWING KIDS: Designed for children weighing 40-100 lbs and measuring 43.4″-57″, this child booster seat for car is a versatile kids booster seat for children 40-100 lbs and measuring 43.4″-57″.
LIGHTWEIGHT, COMPACT DESIGN: Our booster carseat is easy to move between vehicles, perfect for families needing a portable car booster seat. Ideal as a travel booster seat for convenient use on the go.
MAKE CAR RIDES MORE COMFORTABLE: This booster car seat features extra-plush padding, making for a happier ride. The fabric cover of the travel booster seat is hand-wash only.
SEAT FRIENDLY DESIGN: This car booster seat helps keep your vehicle seats unmarked.
Customers say
Customers find the car seat lightweight, easy to carry, and appreciate that it fits well in various vehicles, including minivans and SUVs. Moreover, the booster seat is praised for its compact size, taking up less space in the back seat, and takes about three minutes to install. Additionally, customers consider it a good value for money and report positive functionality. However, the quality receives mixed reviews, with some finding it well-made while others describe it as cheaply made.
AI-generated from the text of customer reviews
David Alpers –
Great and simple
We needed a very narrow booster to be able to fit a carseat in between our two older kids, and this was the only one we found that worked
Kathy K. –
Great booster seats for the car.
Great boosters for the grandkids, they like them and are happy to be out of carseats.
Betty –
Narrowest booster seat I was able to find.
Seems fine. Purchased because I needed a booster seat and a car seat for our recently purchased Rav-4. This booster allows three to sit in the back seat where our previous booster seat became too large for our smaller vehicle.
hesam –
Review after 6 months
These are good seats. The top is washable which is great. They have a tendency to slide even when kids are sitting on them. So I am concerned a bit about using them on a highway.
swallgren –
Lightweight
Great booster for carpool and travel!
Troy –
Price is awesome ð
Works great and looks nice
merklm –
Better than a phone book….which is good because they stopped printing those years ago
There are no bells and no whistles. But your kid will probably provide all sorts of cute, funny, annoying, odiferous and infuriating sounds all on their own. The previous one of these we bought was what? ten, twelve years ago? We only needed to get this one so we’d have one in each car. Don’t let anyone tell you these don’t last or shouldn’t be used because someone else makes a newer version that claims to be 3.7% safer. This is just fine, as long as your kiddo is tall enough and you make sure the shoulder strap is positioned low enough. So, no, it’s not fancy, and that’s what I like about it.
Breanna Morrissey –
Worked perfectly for my usage.
For the price you cant ask for much more. Needed something that could easily fit in a suitcase for flights and for use in Ubers on vacation with our 4 year old. Worked great the entire trip, super light so it didnt take up alot of weight, small so it didnt take up alot of room and it was easy/quick to get in an uber which made the drivers happy. Overall a great seat. Wouldnt use it as an everyday seat but works great in a pinch or if you dont wanna lug a car seat on vacation.
Mr. B Wayne –
My kid complained about a sore bum after 2hrs drive. So.. in the end it’s not too comfortable..but then again.. how often do you ride 2hrs if you don’t have your own car. Right?Sturdy and looks good.
JOSE –
muy buena calidad
Alfredo Rojas –
Ojo no tiene isofix.
Miguel Angel –
Buen producto para usarse en el automóvil para niños de menos de 10 años, que se sientan cómodos y seguros, sin que el cinturón de seguridad los incomode
Karla Reyes –
Es sencilla, a mi hija le agradó mucho. Cumple su función.