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Cosco Kids Topside Booster Car Seat, Magenta, Toddler

4.6 stars out of 320 reviews
(4.6)|
320 ratings
Cosco Kids Topside Booster Car Seat, Magenta, ToddlerCosco Kids Topside Booster Car Seat Magenta ToddlerCosco Topside Booster Car SeatCosco Kids Topside Booster Car SeatCosco Topside Booster Car Seat

Key item features

  • Extra-plush pad
  • Lightweight design
  • Seat-safe design leaves vehicle seats unmarked
  • Easy to move from car to car
  • LEAVES CAR SEATS UNMARKED – The Cosco Topside Booster Seat has been designed to leave your car seats unmarked. This will help keep your car seats smoother, and without the annoying indentations other seats leave behind.
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Customer ratings & reviews

4.6 out of 5 stars
stars320 ratings140 reviews
How item rating is calculated
  1. 5 stars78% (250)
  2. 4 stars13% (41)
  3. 3 stars5% (15)
  4. 2 stars2% (6)
  5. 1 star3% (8)

Reviews summary

Pros
  • : Process is quick and requires minimal effort.
  • : Seat cushioning is described as soft and cozy.
  • : Simple to use in various situations.
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Showing 1-3 of 140 reviews

Feb 6, 2026
Miry
Item details
Color: Leo
Sold and shipped byDorel Juvenile Group
5 out of 5 stars review

Verified Purchase

Easy to install

The seat was very easy to install. It's small and convenient. It can be moved easily from one vehicle to another and also can be put in the trunk if necessary.

Helpful?6VD2K9I1R2KN34390999
Feb 26, 2026
Walmart customer
Item details
Color: Leo
Sold and shipped byDorel Juvenile Group
5 out of 5 stars review

Verified Purchase

great value

Easy to use and move from vehicle to vehicle. I put a not slip shelf liner under it so it wouldn.t slide on my leather seats.

Helpful?6VD2K9I1R2KN34390999
Sep 13, 2025
Gerald
Item details
Color: Leo
Sold and shipped byDorel Juvenile Group
5 out of 5 stars review

Verified Purchase

Very slim but kids are sturdy in them. Needed something because of lack of space and definitely happy we went with this.

Helpful?6VD2K9I1R2KN34390999