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🚗 Elevate Every Ride with Lightweight Comfort & Safety
The Cosco Topside Backless Booster Seat is a lightweight (2.2 lbs), compact booster designed for children 40-100 lbs and 43-57 inches tall. It features plush padding for comfort, a seat-friendly design to protect vehicle upholstery, and easy seatbelt installation for hassle-free use across multiple vehicles. Perfect for families seeking a reliable, portable booster that combines safety, convenience, and comfort.





| ASIN | B006ZISVSO |
| Age Range Description | Kid |
| Best Sellers Rank | #194 in Baby ( See Top 100 in Baby ) #2 in Child Safety Booster Car Seats |
| Brand | Cosco |
| Color | Leo |
| Customer Reviews | 4.7 out of 5 stars 14,768 Reviews |
| Global Trade Identification Number | 00884392570415 |
| Harness Type | 3-Point |
| Infant Toddler Car Seat Type | Booster Car Seat |
| Installation Type | Seat Belt |
| Item Dimensions D x W x H | 15"D x 15"W x 6.5"H |
| Item Weight | 2.2 Pounds |
| Manufacturer | Dorel Juvenile Group-CA |
| Material | Fabric |
| Material Type | Fabric |
| Maximum Height Recommended | 57 Inches |
| Maximum Weight Recommendation | 100 Pounds |
| Minimum Height Recommendation | 43 Inches |
| Minimum Weight Recommendation | 40 Pounds |
| Model Number | BC030BJDZ |
| Number of Height Positions | 1 |
| Orientation | Forward Facing |
| Part Number | BC030BJD |
| Product Dimensions | 15"D x 15"W x 6.5"H |
| UPC | 884392570415 |
| Unit Count | 1.0 Count |
D**A
Perfect Booster Seat for Everyday and Long Trips
We are really happy with this backless booster seat. From the start, it felt sturdy and well-made, which gave us peace of mind. Our child finds it very comfortable, even on longer car rides, and the design makes it so easy for them to buckle themselves in without help. That’s been a huge convenience for us as parents. We recently took it on a long road trip, and it proved itself even more. After hours in the car, our child stayed comfortable, and when we had a few spills and crumbs (as always happens with kids), it was surprisingly easy to clean. Everything wiped right off, and the seat looked good as new. The booster is lightweight enough to move between cars quickly but still feels solid once it’s in place. Overall, it’s safe, reliable, and parent-friendly, and our child genuinely likes it. I’d recommend it to anyone looking for a no-fuss, dependable booster seat for everyday use and longer trips alike.
E**K
Great car seats at a low cost.
Easy to use and small enough to store in trunk when my grandchildren are not using.
A**E
Light weight and efficient
This was very practical and easy for my use in Mexico put it in my luggage and it worked great over there. I really like how light weight it is.
A**R
Lightweight, Comfortable, and Perfect for Quick Car Swaps
This Cosco backless booster is exactly what you want when you need a simple, reliable booster seat that’s easy to move between cars. It’s lightweight, comfortable for kids, and does the job without taking up a ton of space. 🔹 Easy to Use & Travel-Friendly Super light and easy to carry, which makes it perfect for carpools, grandparents’ cars, or switching between vehicles. No complicated setup—just place it and buckle in. 🔹 Comfortable & Kid-Friendly The seat has enough padding to keep kids comfortable on longer rides, and the armrests help position the seatbelt properly. Plus, the color options are fun and look great. ✅ Pros: Very lightweight and easy to move between cars Simple setup with no hassle Comfortable padding for kids Great price for a dependable booster Doesn’t take up much space ❌ Cons: No back support (not ideal for kids who still need it) No LATCH system, so it can slide around when empty Overall: A great affordable booster seat that’s perfect for everyday use, travel, and quick car changes. If your child is ready for a backless booster, this is an excellent pick.
M**I
Great booster seat, but could be softer
The seat is comfortable and lightweight — my child likes it, and it’s easy to move from one car to another. The fabric feels nice to the touch, doesn’t slip, and looks neat. The seat belt fits correctly, and my child sits securely. The only downside is that I wish the seat had a bit more cushioning, especially for longer trips.
I**.
Perfect for temporary use and price is right
Very portable for visiting family. Not very comfortable for long trips as little cushioning in the seat but perfect for sightseeing. Easy to transfer from one car to another. Straps in securely and keeps child secure.
B**3
Kids sit comfortably in these
I got these booster seats for my 6 year old daughter and 4 year old son. They both fit good in these. Nice booster seats
A**A
Great for a transition seat
For the amount spent this is great. My daughter is almost out of a booster this is just enough for her lightweight and easy to move seat to seat
M**E
Does the job
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.
J**E
muy buena calidad
muy buena calidad
A**A
Buen producto
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.
K**S
Bueno
Llego varios años con el y no se ha deformado
R**N
todo muy bien, es producto original
todo muy bien, es producto original
Trustpilot
1 week ago
1 week ago