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Product Information

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Cosco Pronto Booster Car Seat

Check out the Pronto! Belt-positioning booster car seat by Cosco. Designed for children who weigh 30-100 pounds and are 34 to 57 inches tall, this car seat features an adjustable headrest that fits your growing child. The Pronto! Also converts easily into a backless booster car seat.

  • Adjustable Headrest
  • Slide-out cup and snack holder
  • Easily converts to a backless booster
  • Meets or exceeds federal safety standards

Weight/Age Range

30-100 LBS./ 34-57 inches tall

Latch (Y/N): N

Harnessed (Y/N): N

Cupholder (Y/N): Y

Product Dimensions (in use): 16 x 17.5 x 27

Product Notes

Popularity: #209 in Cyberweek, #4 in Booster Car Seats, #9 in Car Seats
View All Cosco Pronto View All Cosco View All Car Seats

Cosco Pronto Booster Car Seat - Linked Black

103 reviews
$47.29 SALE

List: $50.39

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    by PowerReviews
    CoscoPronto Booster Car Seat - Linked Black

    (based on 1 review)

    Reviewed by 1 customer

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    By Brodysmama

    from Bay Shore, NY

    About Me First Time Parent

    See all my reviews

    Verified Buyer


    • Comfortable
    • Easy to Adjust
    • Easy to Clean
    • Easy to install
    • Lightweight
    • Safe
    • Sturdy


      Best Uses

        Comments about Pronto Booster Car Seat - Linked Black:

        So easy & convenient! Great price and perfect booster seat, my son loves it!

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