Diono Monterey 4DXT Latch 2-in-1 Expandable Booster Car Seat, Plum Purple

from Sarah F.

Lots of room for a growing 5yo boy who wears size 7-8 clothes.

from Andrea W.

We bought this seat 2 years ago for our 100+ percentile children (height and weight). We liked the shoulder width was adjustable and wide enough for them to fit. We've been on several road trips and the seat remains comfortable for them. And recently we were in an accident, the airbags deployed, ...

from Jackie H.

I love our Diono seats. We’ve had multiple styles since my oldest was out of a carrier. They are comfortable, easy to clean and most importantly SAFE. This will likely be the last seat we ever need (youngest is 6, 56lbs) and while that is kind of sad I’m glad that we found this brand so long ...

from Jackie H.

I love our Diono seats. We’ve had multiple styles since my oldest was out of a carrier. They are comfortable, easy to clean and most importantly SAFE. This will likely be the last seat we ever need (youngest is 6, 56lbs) and while that is kind of sad I’m glad that we found this brand so long ago....

from Elizabeth

The average booster is too narrow with barely any head support. This seat has a great headrest/head protection when a child falls asleep in the car. Also a bigger or wider child won't feel smushed in the seat anymore. I am VERY happy I purchased!