Maxi-CosiPria 85 Convertible Car Seat



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color: Night Black



What weabout it
A comfortable convertible car seat with a high weight limit

About this Product
  • One-click LATCH system for easy installation
  • Air Protect side impact protection with CosiCushion fabrics
  • 14 to 85 lb weight range
  • One-hand harness adjustment
  • Snap off pad for easy washing


The Pria 85 by Maxi Cosi is a convertible car seat made for cushy comfort that accommodates children from a remarkable 14 to 85 pounds. It’s also specially designed to fit better in your car, allowing more room for passengers to stretch out in the front seats. This feature means it also works well in airplane seats when you’re traveling

This is the only convertible car seat rated to 85 pounds; the extended weight range means you can keep your child safely harnessed longer. Your child can ride rear facing from 14 to 40 pounds, and forward facing from 22 to 85 pounds. (Though the reality is that not many children will still be using a convertible car seat by the time they weigh that much—usually they outgrow the seat in height or age before they do in weight.) Note that this seat is not appropriate for newborns.

The Pria has several design details that make installation and adjustment less of a hassle. There’s a one-click LATCH system for easy installation, and deep rear-facing adjustment makes it easier and faster to correctly install the seat in the rear-facing position.

The Pria has three recline positions to fit different seat slopes. You can adjust the harness height with one hand and make micro-adjustments to get just the right fit, and harness holders keep the straps out of the way when you’re getting your child in and out of the seat.

The seat protects your child with Air Protect side impact protection placed where it’s needed most, around the head. Head wings protect your child and come in handy for naps. It is made with premium CosiCushion fabrics and padding.

The seat pad unsnaps and removes easily over the frame, which means you can take it off without removing the seat from the car to machine wash and dry. These features make it miles easier to keep the Pria 85 clean compared to other car seats, where removing the cover is much more difficult and it has to be spot cleaned or air-dried.

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User Reviews (2)

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July 25, 2019

The buckles slide around on the straps a ton, requiring constant adjustment. It's to the point where I'm afraid if someone doesn't consciously slide the chest strap up to her chest each time she is buckled, the shoulder straps will slide down. And if we were to get into an accident like that she would certainly slip out. The buckle is so mobile on the straps that I worry the chest buckle could slip down anyways. I also feel like no matter how much we tighten the anchor straps, the seat moves around a surprising amount. I do like that this has 2 recline positions, to give the front passenger more room if needed, and the carseat looks and feels extremely comfy so I'm sure my daughter loves it. I just have a hard time feeling like this is very safe overall with the sliding buckles. Pretty light and very easy to install.

May 11, 2017

The cup holder and shoulder strap holders are great upgrades. It's a very comfy chair and easy to clean.