
Cosco Topside Backless Booster Car Seat, Lightweight Booster Seats for Cars 40-100 lbs, Backless Booster Seat for Car, Turquoise
by Cosco · Car Seats & Accessories
In Stock
We may earn a commission · Disclosure
Watch for drops · based on price history, ratings & popularity
- Popularity
- Rising
- Network
- amazon
- Prime
- Not eligible
- Region
- us
Why it's a great deal
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.
Specifications
- Size
- 1 Pack
- Color
- Turquoise
- Model
- BC030CMD
- Weight
- 2.0 pounds
- Binding
- Baby Product
- Dimensions
- 14.0 inches x 15.5 inches x 6.5 inches
- Unit Count
- 1
- Part Number
- BC030CMD
- Product Group
- Baby Product
Our Data-Driven Analysis
Cosco holds a 0.0/5 rating from 0 verified buyer reviews in our Car Seats & Accessories category. Ratings are moderate — we recommend reading recent reviews for the latest quality signals.
Our proprietary Deal Score rates this a 1.0/10 based on price history, rating trends, review velocity, and category positioning. Fair value currently — consider waiting for a deeper discount if your timeline is flexible.
Compared to 8 similar products in Car Seats & Accessories, pricing is below the category average ($216.43).
Analysis generated from 0 verified reviews · Price data updated hourly · Methodology: how we analyze
More Car Seats & Accessories Deals
View all →
Hiccapop UberBoost Inflatable Booster Car Seat | Travel Booster Car Seat | Portable Booster Seat for Toddlers, Kids, Child (Navy/Gray)
−11%Britax Poplar S Convertible Car Seat, 2-in-1 Car Seat Extended Rear Facing, 17” Slim Car Seat Design with Fast & Easy ClickTight Installation, Anti-Rebound Bar & SafeWash Fabrics — Stone Onyx

Evenflo Pivot Modular Travel System with LiteMax Preemie and Infant Car Seat (Dusty Rose Pink)
−41%Evenflo Shyft DualRide Infant Car Seat Stroller Combo w Carryall Storage and Green & Gentle Fabric (Agate)
−63%Disney Baby Grow and Go All-in-One Convertible Car Seat, Infant to Toddler Carseat, Midnight Minnie 2

UPPAbaby Mesa V3 Infant Car Seat - Easy Installation + SmartSecure Technology - Attaches to Stroller | Base + Infant Insert Included - Ada (Sandstone)
−10%Diono Solana 2 XL 2022, Dual Latch Connectors, Lightweight Backless Belt-Positioning Booster Car Seat, 8 Years 1 Booster Seat, Blue
−20%Maxi-Cosi Romi 2-in-1 Convertible Car Seat, Infant Baby Seat, Rear & Forward Facing, 5-40 lbs, 30-50 lbs, Lightweight, Latch Installation, Machine-Washable, Travel-Ready, Sea Shadow
Popular Buying Guides
What's Trending in 2026 World Cup: May 2026 Report
Get ready for the 2026 World Cup this May! Discover trending soccer gear & stadium-approved bags, with top picks and value alerts for fans gearing up.
2026 World Cup Fan Gear: Expert Picks & Value Guide
Gear up for the 2026 FIFA World Cup! Find the best fan essentials, from stadium-approved bags to kids' soccer gear.
Best 2026 World Cup Picks: Expert-Curated Guide
Gear up for the 2026 World Cup! Our expert guide reviews top fan equipment, from protective gear to stadium-approved bags.
Get deal alerts in your inbox
Verified deals, no spam. Unsubscribe anytime.
Prices and availability are accurate as of the date/time indicated and are subject to change. Affiliate disclosure
Cosco
$22.99