Evenflo Right Fit Convertible 2-in-1 Booster Car Seat - Black

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Model Number: 31311724C
Web Code: 10870357


Keep your growing child safe and sound in the car with this Evenflo Right Fit Convertible 2-in-1 booster car seat. It can be transitioned from a high-back booster seat to a no-back booster seat to accommodate your little one as they get bigger, and it features 12 different head- and back-rest heights, so you can maximize personal safety and comfort.


Sold and shipped by Best Buy

Weight capacity

  • Forward facing: 18 - 49.8kg

Safety, comfort, and convenience

  • Adjustable 2-in-1 design transitions from a high-back booster seat to a no-back booster seat as your child grows
  • Total of 12 different head rest and back rest height adjustment combinations ensure proper safety and personalized comfort
  • Outfitted with 3 layers of foam that's been engineered, designed, and tested to reduce side impact crash test forces by up to 50%
  • Pair of integrated activity lights allow your little one to play or amuse themselves even on late-night car rides
  • Pair of cup holders built into the armrests give your child a spot to securely place sippy cups and juice boxes
  • Seat pad is easy to remove and machine washable, so you can keep it hygienic and looking like new with ease
Car Seat Type
High Back Booster Seat
Car Seat Stage
Stage 3 (Booster Seats)
Harness Points
Base Material

Safety Requirements

Minimum Seat Weight Capacity
18 kg
Maximum Seat Weight Capacity
49.8 kg
Minimum Child Height
102 cm
Maximum Child Height
144.78 cm
Weight Capacity:Booster Seat(Min)
18 kg
Weight Capacity:Booster Seat(Max)
49.8 kg

Popular Features

Cup Holder
Removable Seat Cushion
Washable Fabric
Detachable Base
Side Impact Protection
LATCH System
Snack Trays
Aircraft Certified
Country of Origin


51.43 cm
73.66 cm
52.07 cm
5.44 kg
  • Car Seat

  • Made in China not USA

    from Nepean, ON on March 7, 2019

    We went looking specifically for a product that was made in North America. While the website says this product is made in USA and this was supposedly confirmed by a representative from Evenflo after we called customer servicde because the carton said the product was made in USA. Evenflo rep said the box and cushions may have been made in China, the frame and seat were made in the USA. On opening the box, the base of the seat says Made in China, the registration documents all say made in China. While the product seems to be reasonably well made, the fabric looks thin and subject to pilling. The other issue was the booster seat was already 8 months old which severely limits its useful life span of 6 years from date of manufacture. Very disappointed that it was not as it was advertised.

  • Evenflo Right Fit Convertible 2-in-1 Booster Car Seat

    from Stoney Creek, ON on September 24, 2017

    We purchased two of these boost car seats for our grandsons. Pictured instructions were great to follow for installation and seat adjustments for the kids as they grow. Yes, we would recommend this product!

  • Evenflo Right Fit Convertible 2-in-1 Booster Car Seat

    from Stoney Creek, ON on September 24, 2017

    Bought two boost car seats for our grandsons. Easy to install by following the pictured instructions. Comfortable and adjustable both for children's growth Have not had them long enough to rate wear and tare. Recommending this product!

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