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Evenflo Maestro Sport Booster Car Seat (Granite Gray)

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Availability: In Stock.
Fulfilled by Amazon

Arrives Saturday, Jun 13
Order within 19 hours and 24 minutes
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Style: NEW Evenflo Maestro Sport Booster Car Seat


Features

  • TWO MODES TO GROW WITH YOUR CHILD: Converts from a forward-facing 5-point harness booster seat for a child 30-50 lbs., to a vehicle belt-positioning booster seat for children up to 100 lbs. The multiple harness slots easily accommodate a growing child.
  • UP-FRONT HARNESS ADJUST: Up-front central access to the child harness adjuster provides an easy way to accurately tighten for a snug fit
  • SHOULDER BELT GUIDE: The shoulder belt guide automatically positions the vehicle belt to the proper spot on your child for safety
  • DUAL CUP HOLDERS: Two built-in cup holders keep drinks and snacks within reach for your kiddo so you can stay focused on the road
  • EASY TO CLEAN: Wipe clean and machine-washable car seat pad

Description

The Evenflo® Maestro™ Sport Booster Seat offers two modes of forward-facing use for your growing child. Accommodating children 30-100 lbs., stage one has a 5-point harness for children at least 2 years old up to 50 lbs., and stage two allows you to use the vehicle belt as a high back booster for children at least 5 years old. The up-front harness adjustment is centralized, making it easy to properly tighten the harness. As your child grows, the shoulder belt guide assists in positioning the vehicle's belt across their shoulder to provide optimal safety. Children appreciate the dual integrated cup holders to keep their snacks and drinks secure. The removable, machine-washable seat pad allows for easy cleanup of any messes. The Maestro Sport is designed, engineered, tested and assembled in the United States. Evenflo car seats have been tested above and beyond industry standards and undergo our rigorous side impact and dynamic rollover tests. Additionally, all car seats include live video installation support, giving you the tools and confidence to securely and correctly install your car seat.

Maximum Weight Recommendation: 100 Pounds


Minimum Height Recommendation: 25 Inches


Minimum Weight Recommendation: 30 Pounds


Maximum Height Recommended: 57 Inches


Forward Facing Maximum Weight: 100 Pounds


Forward Facing Minimum Weight: 30 Pounds


Forward Facing Car Seat Minimum Height: 35 Inches


Installation Type: Latch, Seat Belt


Orientation: Booster Car Seat


Harness Type: 5-Point


Number of Height Positions: 4


Brand: Evenflo


Age Range Description: Toddler


Infant Toddler Car Seat Type: Booster Car Seat


UPC: 032884205837


Manufacturer: Evenflo


Part Number: CS500312203


Model Number: CS500312203


Unit Count: 1.0 Count


Item Dimensions D x W x H: 17"D x 19"W x 27.5"H


Item Weight: 9.6 Pounds


Material Type: Polyurethane Foam


Color: Granite Gray


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Jun 13

Yes, absolutely! You may return this product for a full refund within 90 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Nice seat
Love this seat. Toddler is comfortable and I like the two cup holders.
Reviewed in the United States on May 22, 2026 by Davis

  • Awesome for travel!
Style: NEW Evenflo Maestro Sport Booster Car Seat
I am super, super happy with this car seat as a travel seat for a 4-year-old. It's lightweight and easier to install than other seats we have tried. It feels safe and secure when installed and my child says it's comfortable. This is a great pick if you're looking for an affordable, front-facing travel seat! ... show more
Reviewed in the United States on May 20, 2026 by Michelle K.

  • Great seats for the money
Very nice seats for the money. Easy to install. Very solid. Perfect for grandparents that don't use it every day.
Reviewed in the United States on January 29, 2026 by Silver Streak

  • Perfect size, and great quality!
Absolutely love this car seat! I love how it’s not too bulky so we are still able to utilize our middle seat when we have more people in the car! The quality is good, other than the cup holders come out pretty easily and they’re constantly getting thrown on the ground which is the only inconvenient thing, but it is super easy to take apart and clean! I got the color black! But very cost effective and we love it! ... show more
Reviewed in the United States on May 28, 2025 by emma

  • Comfort and quality Comfort and quality
I am very happy with this car seat. It feels sturdy, safe, and comfortable for my child. The installation was straightforward, and the straps are easy to adjust. The seat padding is soft, and the design looks modern and nice. I also appreciate that it can be used for a wide weight range (22–110 lbs), so I know we’ll be able to use it for several years. ... show more
Reviewed in the United States on August 16, 2025 Reviewed in the United States on August 16, 2025 by Tania Diaz

  • Safety first
Style: NEW Evenflo Maestro Sport Booster Car Seat
It’s perfect for my 5 years old grand son .
Reviewed in the United States on March 21, 2026 by N.B.

  • Cup holders DO stay on when you used supplied screws.
Style: NEW Evenflo Maestro Sport Booster Car Seat
Lots of reviews saying cup holders don’t stay on. Seats comes with 2 screws to secure the cup holders. No complaints.
Reviewed in the United States on May 2, 2026 by One Big Dummy

  • We love this car seat, Our 3 one to date
Love this seat! Great construction of the frame and materials used. All safety features are easy to latch yet stays in place perfectly! Very durable! Grandkids love the cup holders and comfortable fit. Never need the rear facing so I can’t expand on that. Love all the adjustable options to fit them perfectly. Easy in and out function. Our daughter bought a second one for us (3 grandkids) after we bought this one. We had bought one several years ago for another grandchild (hadn’t expired yet) so we knew it was a good fit in our smaller SUV. Great value and would highly recommend! ... show more
Reviewed in the United States on May 20, 2025 by Sharon

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