Cosco Topside Backless Booster Car Seat, Lightweight 40-100 lbs, Leo

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Amazon's Choice in Child Safety Booster Car Seats by Cosco

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Brand Cosco
Installation Type Seat Belt
Material Fabric
Color Leo
Orientation Forward Facing

About this item

  • 100% polyester
  • GIVE YOUR CHILD A LIFT The Cosco Kids Topside Booster gives your child the extra height they need to keep seatbelts properly positioned
  • MADE FOR GROWING KIDS Topside Booster seat is designed for kids 40–100 lbs. and 43"–57".
  • LIGHTWEIGHT, COMPACT DESIGN Booster is easy to move whenever you need to change vehicles.
  • MAKE CAR RIDES MORE COMFORTABLE With extra-plush padding, this backless booster seat makes for a happier ride. Fabric cover is hand-wash only.
  • SEAT FRIENDLY DESIGN: leaves your vehicle seats unmarked
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This item: Cosco Topside Backless Booster Car Seat, Lightweight 40-100 lbs, Leo
$22.99
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$28.98
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$71.99
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From the manufacturer

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About Us


We keep the village in motion with awesome, essential gear for your kiddos designed with simplicity, affordability, and value in mind.


CoscoKids is the trusted brand for every family who sees themselves in us.

Product Description

Product Description

Give your child a comfy lift with the Cosco Kids™ Topside Booster featuring an extra-plush pad. This booster 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".

From the Manufacturer

Belt-positioning booster 40-100 pounds, 43 to 57, full pad or partial pad options, lightweight design for easy traveling, packaging single of multi pack.

Product information

Technical Details

Additional Information

Warranty & Support

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Cosco Topside Backless Booster Car Seat, Lightweight 40-100 lbs, Leo


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This Item
Cosco Topside Backless Booster Car Seat, Lightweight 40-100 lbs, Leo
Cosco Topside Backless Booster Car Seat, Lightweight 40-100 lbs, Leo
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Price-15% $22.99
Typical:$26.99
-20% $39.99
List:$49.99
$39.99-25% $37.29
List:$49.99
$39.92$79.99
Delivery
Get it as soon as Sunday, Jul 28
Get it as soon as Sunday, Jul 28
Get it as soon as Sunday, Jul 28
Get it as soon as Sunday, Jul 28
Customer Ratings
Easy to install
4.8
4.7
4.7
4.8
4.7
4.5
Maneuverability
4.7
4.9
4.8
4.7
4.7
4.4
For traveling
4.6
4.6
4.7
4.7
4.4
Comfort
4.4
4.6
4.4
4.6
4.4
Easy to use
4.7
4.8
5.0
Sold By
Amazon.com
Amazon.com
Amazon.com
Amazon.com
hiccapop
Amazon.com
material
Fabric
Foam
Polyester cover, Phthalate/lead-free PVC bladder
Fabric
min recommended weight
40 pounds
40 pounds
40 pounds
40 pounds
40 pounds
30 pounds
max. recommended weight
100 pounds
100 pounds
100 pounds
100 pounds
110 pounds
65 pounds
maximum height
57 inches
9 inches
57 inches
57 inches
11.5 inches
30.19 inches
minimum height
43 inches
40 inches
40 inches
max forward facing weight
100 pounds
100 pounds
65 pounds

Important information

Safety Information

0

Ingredients

All New Material Consisting of Polyurethane Foam Pad (100%).

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Customer reviews

4.6 out of 5 stars
4.6 out of 5
12,672 global ratings

Customers say

Customers like the quality, size, appearance and performance of the infant toddler car seat. For example, they mention it's a decent booster seat, fits in smaller cars and that it looks pretty new. They appreciate the performance, saying it completes its intended purpose. That said, some are satisfied with value, ease of use, and weight. Opinions are mixed on comfort.

AI-generated from the text of customer reviews

390 customers mention "Weight"376 positive14 negative

Customers like the weight of the infant toddler car seat. For example, they mention it's lightweight, not bulky, and easy to transport and store. Some say it has no bulky cupholders to add to the width.

"...It is easy to install and she loves the vibrant color of it! It isn’t too bulky so it fits easily in my car." Read more

"...This weighs practically nothing! Easy to plop down into a car & fasten with a seat belt. My daughter loves it & she loves the purple color...." Read more

"...Topside Booster Car Seat is incredibly convenient due to its lightweight design and ease of movement...." Read more

"Its compact design makes it incredibly easy to transport and store, whether we're heading to a friend's house or on a weekend getaway...." Read more

321 customers mention "Quality"265 positive56 negative

Customers like the quality of the infant toddler car seat. They mention that it's a decent booster seat, made of high quality material, and sturdy. Some say that it holds up well to car changes and is a basic booster seat.

"...Nice size and quality" Read more

"I ordered 2 and they both came clean and new and the fabric feels high quality. Would order again." Read more

"The quality is good and does what it should" Read more

"High quality material, love the colors and my grandson is so happy to ride now" Read more

316 customers mention "Size"267 positive49 negative

Customers like the size of the infant toddler car seat. They mention it fits in smaller cars, takes up less room in the back seat, and is easy to use. Some say that the seatbelt fits perfectly across their chest.

"...It isn’t too bulky so it fits easily in my car." Read more

"...They fit great in the Gracos. It’s a small price to pay to not have to climb inside the car to buckle the kids...." Read more

"Its compact design makes it incredibly easy to transport and store, whether we're heading to a friend's house or on a weekend getaway...." Read more

"Love the two tone purple color. I love the size I also appreciate and really like the fabric all over" Read more

313 customers mention "Performance"302 positive11 negative

Customers are satisfied with the performance of the car seat. They mention that it performs and functions well, it's easy to install, and it serves its purpose. Some customers also mention that the product is comfortable and has no issues.

"...Shes fallen asleep in it on long car rides. Very affordable & works. I'd highly recommend for those who need more space." Read more

"...This seat works great. My kids can buckle themselves now. These seats are as comfortable as the Gracos we were using...." Read more

"...Its simplicity and affordability make it a practical choice for families needing an additional booster seat for occasional use or for short trips..." Read more

"My kids absolutely adore these car seats! They are super cute and fully functional, as well as light weight (for easy transfer between vehicles)...." Read more

267 customers mention "Value"267 positive0 negative

Customers appreciate the value of the infant toddler car seat. They say it's perfect for the price, worth the money, and a good inexpensive seat for a nanny or a sitter for weekday use.

"...Shes fallen asleep in it on long car rides. Very affordable & works. I'd highly recommend for those who need more space." Read more

"...Its simplicity and affordability make it a practical choice for families needing an additional booster seat for occasional use or for short trips..." Read more

"Good value." Read more

"Just needed an extra seat for others to use and this was so affordable for the little time or will get used" Read more

227 customers mention "Ease of use"198 positive29 negative

Customers like the ease of use of the infant toddler car seat. They mention it's easy to use and install, simple, and convenient. Some say it works as expected and is easy to carry for travel.

"My daughter loves this! It is easy to install and she loves the vibrant color of it! It isn’t too bulky so it fits easily in my car." Read more

"The Cosco Topside Booster Car Seat is incredibly convenient due to its lightweight design and ease of movement...." Read more

"This is a very lightweight and easy to use booster seat.I bought this because I had my grandchildren visit from out of state...." Read more

"Easy to take off and on" Read more

97 customers mention "Appearance"93 positive4 negative

Customers are satisfied with the appearance of the infant toddler car seat. They mention that it is nice looking, pretty, and appealing. They appreciate the simple design and lightweight construction. Some customers also mention that the profile of the seat looks promising.

"My kids absolutely adore these car seats! They are super cute and fully functional, as well as light weight (for easy transfer between vehicles)...." Read more

"I love this seat soft and easy to carry around. Perfect color to match my car. My granddaughter loves it easy latch that she can buckle herself...." Read more

"...reviews were unclear if this was going to work but the profile of the seat looked promising, so I gave it a shot...." Read more

"...Pretty color though - exactly as pictured." Read more

220 customers mention "Comfort"128 positive92 negative

Customers are mixed about the comfort of the infant toddler car seat. Some mention that it seems comfortable, while others say that it's not the most comfortable, not very cushiony, and feels as sitting on a rock.

"...My daughter loves it & she loves the purple color. No complaints of it being uncomfortable. Shes fallen asleep in it on long car rides...." Read more

"...However, I deducted one star because it lacks adequate cushioning, which affects its overall comfort...." Read more

"...My kids can buckle themselves now. These seats are as comfortable as the Gracos we were using. They’ve ridden 2.5 hours without complaining...." Read more

"...lightweight and easy to move as well. seat isn't the most comfortable but it's functional" Read more

Gets the job done
5 out of 5 stars
Gets the job done
The quality is good and does what it should
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Top reviews from the United States

Reviewed in the United States on June 19, 2024
Color: GrapeStyle: GrapeVerified Purchase
My daughter loves this! It is easy to install and she loves the vibrant color of it! It isn’t too bulky so it fits easily in my car.
One person found this helpful
Report
Reviewed in the United States on March 19, 2024
Color: GrapeStyle: GrapeVerified Purchase
I got this seat originally for a 3 across carseat situation, but since then my husband & i purchased a minivan, so that that issue became irrelevant. However, i still needed a new booster seat asap since my daughter has fully outgrown an actual carseat. Her carseat converted to a booster, which worked for a while but it was so large & bulky with unnecessary cup holders that took up too much space. It was also very heavy.

This weighs practically nothing! Easy to plop down into a car & fasten with a seat belt. My daughter loves it & she loves the purple color. No complaints of it being uncomfortable. Shes fallen asleep in it on long car rides. Very affordable & works. I'd highly recommend for those who need more space.
3 people found this helpful
Report
Reviewed in the United States on June 24, 2024
Color: LeoStyle: LeoVerified Purchase
I needed a backless booster that was tapered in the back so it didn’t block the seatbelts in my Tesla model 3. This seat works great. My kids can buckle themselves now. These seats are as comfortable as the Gracos we were using. They’ve ridden 2.5 hours without complaining. The height is enough to keep the seatbelt in the right spot for my 4 year old. It does not come with a belt adjuster like the Graco. I keep the seatbelt running under one arm to prevent the seat from sliding when I drive. It keeps it in place. The only downside is there are no cup holders. The car has cup holders but their water bottles don’t fit. They fit great in the Gracos. It’s a small price to pay to not have to climb inside the car to buckle the kids. If you have a Tesla, this is your best bet.
Reviewed in the United States on June 30, 2024
The Cosco Topside Booster Car Seat is incredibly convenient due to its lightweight design and ease of movement. It's perfect for families on the go, as it's easy to transfer between vehicles or store when not in use. However, I deducted one star because it lacks adequate cushioning, which affects its overall comfort. Sitting on it feels akin to sitting on a hard plastic seat, which may not be comfortable for longer car rides or for children who are more sensitive to seating comfort.

Despite this, the booster seat meets safety standards and provides a secure option for children who have outgrown their car seats but still need a boost for proper seat belt positioning. Its simplicity and affordability make it a practical choice for families needing an additional booster seat for occasional use or for short trips around town.
3 people found this helpful
Report
Reviewed in the United States on July 18, 2024
Color: TurquoiseStyle: TurquoiseVerified Purchase
This is a very lightweight and easy to use booster seat.
I bought this because I had my grandchildren visit from out of state. I needed a booster seat that was light enough for me to use when I don't have help. It works great. My granddaughter choose the color she liked. They had several colors to choose from. Thank you.
Reviewed in the United States on June 13, 2024
Color: GrapeStyle: GrapeVerified Purchase
Secures easily, fits child well, comfortable seat.
Reviewed in the United States on July 17, 2024
Color: GrapeStyle: GrapeVerified Purchase
Love the two tone purple color. I love the size I also appreciate and really like the fabric all over
Reviewed in the United States on June 20, 2024
Color: RainbowStyle: RainbowVerified Purchase
Its compact design makes it incredibly easy to transport and store, whether we're heading to a friend's house or on a weekend getaway. What I particularly love about this booster seat is how much my kid loves it. My child instantly took a liking to it, often preferring it over their previous one. The padding is just right—not too soft and not too firm. I recommend.

Top reviews from other countries

Alejandra
5.0 out of 5 stars Buen producto
Reviewed in Mexico on July 14, 2024
Me imaginé que era un poco más acolchonada, es algo delgada la cubierta. Llevamos dos semanas utilizandolo y hasta el momento no ha habido quejas de mi niña de que sea incomodo o algo así, comento esto ya que es de plastico duro. El asientito va prácticamente suelto, solo se gancha con el cinturon de seguridad, no se ha resbalado ya que le puse un protector al asiento.
Customer image
Alejandra
5.0 out of 5 stars Buen producto
Reviewed in Mexico on July 14, 2024
Me imaginé que era un poco más acolchonada, es algo delgada la cubierta. Llevamos dos semanas utilizandolo y hasta el momento no ha habido quejas de mi niña de que sea incomodo o algo así, comento esto ya que es de plastico duro. El asientito va prácticamente suelto, solo se gancha con el cinturon de seguridad, no se ha resbalado ya que le puse un protector al asiento.
Images in this review
Customer image Customer image
Customer imageCustomer image
Miguel Angel
5.0 out of 5 stars Excelente producto
Reviewed in Mexico on July 5, 2023
Color: Organic WavesStyle: Organic WavesVerified Purchase
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
Michelle
3.0 out of 5 stars Used? New? Who knows??
Reviewed in Singapore on December 6, 2020
The product itself seems fine. Light and functional. Smaller than my other booster seat as well which was useful as its a bit squeezy trying to see at that back of the car with 2 boosters.

What i am not happy about though is the state it came in. The box was battered and very dirty. It had obviously been opened and re-taped. The seat itself was also dusty and stained. It is supposed to be a new item but I really don't know if it is. Furthermore, the postman left it outside my house without calling me or even texting to tell me. I received the notification that the item had been delivered but wouldn't be home to collect it till 8 hrs later. Am not happy
Toño Maza
5.0 out of 5 stars Excelente
Reviewed in Mexico on February 25, 2024
Excelente para niños todavía de 4 años, a mi niña le encantó desde que lo vio y ya no lo suelta se sube a ella. Y para los papás es muy fácil moverlo, ya que solo va sobrepuesto en el asiento, no es tan estorboso como el asiento completo. Vale la pena usarlo.
DIANAV
5.0 out of 5 stars Excelente producto.
Reviewed in Mexico on August 27, 2023
Color: Organic WavesStyle: Organic WavesVerified Purchase
Buen precio, y la calidad del producto es muy buena; Gracias.