Evenflo Maestro Sport 2-in-1 Harness Booster Car Seat – Forward-Facing 5-Point Harness & High-Back Belt-Positioning Booster, Dual Cup Holders, Granite Gray

$123.60

The Evenflo Maestro Sport Booster Car Seat is a versatile 2-in-1 forward-facing seat designed to grow with your child. Start with the secure 5-point harness mode and transition to a high-back belt-positioning booster as your child grows. Convenient features including an up-front harness adjuster, shoulder belt guide, dual cup holders and a machine-washable seat pad make everyday family travel easier.

(20 customer reviews)
Last updated on August 7, 2026 12:49 am
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Evenflo Maestro Sport Booster Car Seat (Granite Gray)
Evenflo Maestro Sport 2-in-1 Harness Booster Car Seat – Forward-Facing 5-Point Harness & High-Back Belt-Positioning Booster, Dual Cup Holders, Granite Gray
$123.60
This product will be shipped by August 10, 2026
Place your order by 23 hours and 56 minutes to receive the product by August 15, 2026

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Evenflo Maestro Sport Booster Car Seat (Granite Gray)
Evenflo Maestro Sport 2-in-1 Harness Booster Car Seat – Forward-Facing 5-Point Harness & High-Back Belt-Positioning Booster, Dual Cup Holders, Granite Gray
$123.60
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Evenflo Maestro Sport Booster Car Seat – Two Modes for Growing Kids

Make the transition from toddler car seat to booster easier with the Evenflo Maestro Sport Booster Car Seat. Designed for growing children, this forward-facing seat provides two modes of use in one practical design.

Begin with the integrated 5-point harness for children who meet the appropriate size requirements. Later, the seat converts into a high-back belt-positioning booster that can accommodate children up to 100 lbs.

2-in-1 Harness and Booster Design

Rather than replacing the entire seat when your child outgrows the harness stage, the Evenflo Maestro Sport Booster Car Seat transitions into a belt-positioning booster.

The forward-facing harness mode is designed for children from 30–50 lbs, while booster mode accommodates children up to 100 lbs. Multiple harness slots provide additional flexibility for a growing child.

Secure 5-Point Harness

A built-in 5-point harness helps keep younger passengers properly positioned while using harness mode.

Convenient up-front access to the harness adjuster allows parents to tighten and adjust the fit without struggling to reach behind the seat. This thoughtful feature makes everyday adjustments faster when getting ready for school, errands or family trips.

Shoulder Belt Guide for Booster Mode

As your child progresses to the vehicle seat belt, an integrated shoulder belt guide helps properly position the belt across your child.

The Evenflo Maestro Sport Booster Car Seat therefore provides a smoother transition between harness and belt-positioning stages while maintaining a familiar seating environment.

Dual Built-In Cup Holders

Two integrated cup holders provide convenient spaces for drinks and small snacks during the journey.

Kids can keep their essentials within easy reach, while parents can concentrate on the road rather than repeatedly passing drinks or snacks from the front seat.

Comfortable and Easy to Clean

Everyday use inevitably brings crumbs, spills and other little messes. Fortunately, the seat pad is removable and machine washable, making routine cleaning much easier.

The Granite Gray finish also provides the Evenflo Maestro Sport Booster Car Seat with a neutral, contemporary appearance suitable for a wide variety of vehicle interiors.

Lightweight Design for Everyday Family Travel

Whether you regularly switch between family vehicles or need a practical seat for everyday journeys, the Maestro Sport provides a straightforward combination of comfort and convenience.

Its two-stage configuration means the Evenflo Maestro Sport Booster Car Seat can continue serving your child after the 5-point harness stage, helping families get longer use from a single seat.


Key Features

  • 2-in-1 design – forward-facing harness seat and high-back booster
  • Built-in 5-point harness
  • Harness mode for children 30–50 lbs
  • Belt-positioning booster supports children up to 100 lbs
  • Multiple harness slots accommodate growth
  • Convenient up-front harness adjustment
  • Integrated shoulder belt guide
  • Two built-in cup holders
  • Removable, machine-washable seat pad
  • Forward-facing orientation
  • LATCH and seat belt installation options as applicable
  • Neutral Granite Gray finish
  • Designed for everyday family travel

Evenflo Maestro Sport Booster Car Seat Specifications

SpecificationDetails
BrandEvenflo
ModelMaestro Sport
ColorGranite Gray
MaterialPolyurethane Foam
Seat TypeHarness Booster / High-Back Booster
OrientationForward Facing
Installation TypeLATCH / Seat Belt
Harness Type5-Point
Number of Height Positions4
Minimum Weight Recommendation30 lbs
Maximum Weight Recommendation100 lbs
Minimum Height Recommendation25 inches*
Maximum Height Recommendation57 inches
Forward-Facing Minimum Weight30 lbs
Forward-Facing Maximum Weight100 lbs*
Forward-Facing Minimum Height35 inches*

Important Usage Note

The provided product information lists some overall specifications that differ from the mode-specific limits in the description. In particular, the manufacturer description states that the 5-point harness mode is for 30–50 lbs, with the higher weight range applying to booster use. Always follow the current Evenflo instruction manual, labels on the actual seat, and applicable local requirements when determining whether a child is ready for either mode.


Why Choose the Evenflo Maestro Sport Booster Car Seat?

For families looking for a seat that bridges the gap between a traditional harnessed car seat and a vehicle-belt booster, the Evenflo Maestro Sport Booster Car Seat offers a practical solution.

Parents get an adjustable 5-point harness, easy front adjustment and simple-to-clean materials, while children benefit from a familiar high-back seat and convenient cup holders. Once the child is ready for booster mode, the integrated belt guide helps support proper vehicle seat belt positioning.

20 reviews for Evenflo Maestro Sport 2-in-1 Harness Booster Car Seat – Forward-Facing 5-Point Harness & High-Back Belt-Positioning Booster, Dual Cup Holders, Granite Gray

  1. Babyz Corner Customer

    I returned this item because after just 2 uses, the seat fabric began to “pill”. My grand daughter is a 35 pound 4 year old. In addition, the arm rest/cups would not remain snapped in.

  2. N.B.

    It’s perfect for my 5 years old grand son .

  3. bernadette sanchez

    It works great

  4. Zadi1945

    J’adore ce modèle de banc d’auto!

    Bon marché, léger, sécuritaire et très pratique avec les portes gobelet.

  5. Tania Diaz

    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.

  6. Davis

    Love this seat. Toddler is comfortable and I like the two cup holders.

  7. Jay Rawlings

    My favorite toddler car seats, both my kids have this seat!!

    Durable, Comfortable, Great Value!!

  8. One Big Dummy

    My favorite toddler car seats, both my kids have this seat!!

    Durable, Comfortable, Great Value!!

  9. Francois

    Muy bien, funcional, seguro y cómodo

  10. Silver Streak

    Lots of reviews saying cup holders don’t stay on. Seats comes with 2 screws to secure the cup holders. No complaints.

  11. Daniel V.

    Excelente

  12. N.B.

    The seats are lovely. Good quality and great value. The extra cupholder on each chair comes in handy as a holder for snacks. Our grandkids just love their new chairs.

    One thing the supplier could improve on is the way the seat is fastened to the car seat. Very difficult to pull it tight enough to be safe, especially when you are older like us, or have arthiritis. A simple rachet system would solve the problem, and ensure the seats can be installed as tight as it needs to be, regardless of your age or strength. Overall we are extremely happy with the purchase.

  13. emma

    Very nice seats for the money. Easy to install. Very solid. Perfect for grandparents that don’t use it every day.

  14. Jay Rawlings

    It’s perfect for my 5 years old grand son .

  15. Cela

    IAt first was so happy when found these car seat. My son is 6 years old and he is 53 lbs. He is taller for his age but he is very fit. This car seat doesn’t give him enough wiggle room- it’s too tight. The parts that came with it (e.g. the holder for the drinks) were flimsy and keep falling – they are not stable. It’s not easy to adjust- I’ve watched several videos but struggled to adjust them. The manual is very basic it doesn’t give you enough information in how to set it up or adjust it.

    It is very expensive given the fact that the quality is not that good.

  16. One Big Dummy

    Lots of reviews saying cup holders don’t stay on. Seats comes with 2 screws to secure the cup holders. No complaints.

  17. Client d’Amazon

    Tengo la versión previa Maestro Booster, ambas de gran calidad. Fácil instalación, seguras (afortunadamente no he tenido percances mayores). Excelente relación producto-precio

  18. AW

    This car seat was really easy to install and the only assembly required was screwing in the cupholders. I felt I was able to get it more tightly secured than some others I have used before. I do wish the detachable headrest had a little more cushion to it. Other than that, I highly recommend it.

  19. Michelle K.

    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!

  20. Tania Diaz

    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!

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