ITEM# 11202

Diono Everett NXT High Back Belt Positioning Booster Car Seat - Blue

This item is discontinued.
As your little one gets bigger, they change and the world changes around them. Look to the Diono Everett NXT fix Booster to grow with them. Designed to grow and built to last, when it comes to your next adventure, Everett is always ready. Accommodates children who weigh between 40 and 120 lbs (18.1 - 49.8kg) and whose height is between 38 to 63 inches (96.5 cm ? 160cm) or approx. 4 ? 12 years. The 7-position adjustable headrest can be set at different heights and altered using the handle on the back of the seat. The ergonomic design also includes extra padding and side impact protection, so as your little one grows they will always be both comfortable and secure. As a truly adaptable car seat, Everett has a variety of installation options and can be used with or without the Rigid LATCH connectors. Parents can use the vehicle seat belt following our intuitive seat belt guides or alternatively install the seat using the integrated isofit connectors that anchor the seat to the car while allowing the child to buckle themselves in with the vehicle seatbelt. Weighing only 8.9lb Everett’s super light and allows you to move the seat between vehicles with ease. We’ve even included a pocket for your Diono Instruction Booklet, so you can keep in a safe place, ready for when you need to adjust the car seat as your little one grows.
  • Super lightweight frame.
  • 7-position extending headrest.
  • Adjustable back to contour fit to vehicle seat back.
  • High back booster that grows with your little one.
  • Athleisure-inspired durable fabric coverings.
  • Extra padding for superior comfort and support.
  • Padded armrests for extra snugness for every type of journey.
  • Geo-graphic print, designed to take pride of place in any vehicle.
  • Energy absorbing materials overprotects in all the right ways.
  • Rigid LATCH connectors that can connect to your vehicle ensuring enhanced safety and stability.


  • Child weight capacity: 40-120 lbs
  • Child height capacity: 38-63 inches
  • Dimensions (in): 28.35 H x 18 W x 16 D
  • Seat weight: 8.9 lbs
Product Reviews
out of 5.0
2 Reviews
Ratings Snapshot
of Reviewers
Soon 3.
Long Island NY
Verified Buyer
Very Happy with the Booster seat
April 4, 2021
Bought this seat to accommodate 3 across in our SUV second row as we are excepting our 3rd child and this was the slimmest one I could find. My 6 year old loves his new seat; it’s sharp looking and lightweight. The belt buckle stays in place on the shoulder which was a problem with his old seat and I like the rigid latch system which is very easy to install. Very happy with this booster and would definitely by again.
North Carolina
Verified Buyer
Very sturdy slimline booster.
September 1, 2019
Super fast shipping!! My son and I really love this booster. It was originally purchased to complete our 3 diono across line in our Honda Civic. Unfortunately with the required armrest on the carseat and the lip on the Civic’s bench seat it is too difficult for my 5yo to buckle himself. It does however work amazingly on our Toyota Sienna’s back row with two other Diono’s. I really wanted this model because of the rigid latch system. Even though that’s not an option in the car/seat we had to put this car seat in it doesn’t slide around on our leather seats.
  • Sturdy. Easy to put together. Not flimsy or floopy. Comfortable headrests for car naps. 10 year expiration so it can easily be passed down to other siblings. Slimline.
Best Uses
  • If using 3 across best use would be in a mid size sedan or larger due to buckle position.
Customer Q&A