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Description
maxi cosi 85 max Maxi Cosi Pria 85 Max Convertible Car Seat, up to 65lbsMaxi Cosi Pria 85 Max Convertible Car Seat is the only premium convertible car seat that offers a first class ride from 5 65 pounds (approx 29kg) and premium innovations that make it easier to get your child in and out of the seat. The Pria 85 Max convertible car seat fits children rear facing starting at 5 pounds with removable insert cushions to give smaller babies a snug fit. It then keeps them cozy up to 40 pounds. When they're ready to ride
Maxi Cosi Pria 85 Max Convertible Car Seat is the only premium convertible car seat that offers a first-class ride from 5-65 pounds (approx 29kg) and premium innovations that make it easier to get your child in and out of the seat. The Pria 85 Max convertible car seat fits children rear-facing starting at 5 pounds with removable insert cushions to give smaller babies a snug fit. It then keeps them cozy up to 40 pounds. When they're ready to ride forward-facing, turn this car seat around to safely fit children up to 65 pounds (IMPORTANT PRODUCT UPDATE: the maximum weight limit of the child using this car seat is 65 lbs / 29kg instead of 85lbs as stated on the user manual).
- 2-in-1 convertible car seat – Keeps your child safe and comfy through two modes of use: as a rear-facing car seat 14-40 pounds and as an extended-use forward-facing car seat 22-65 pounds.
- Your new B.F.F for BETTER. FASTER. FIT. – BETTER support with two infant inserts. FASTER boarding with flip-away buckle, harness holders and ClipQuik chest clip. FIT your child with ease thanks to a headrest and harness height that adjust with one hand.
- Superior side impact protection – Designed by car seat safety experts, the patented Air Protect advanced cushioning system provides superior protection around your child’s head.
- Machine washable fabrics – The seat pad and harness covers are machine washable and removable with simple snaps. There's never a need to uninstall the seat or rethread the harness for cleaning.
- Extra-comfortable ride – The premium fabrics and padding on the Pria 85 Max Convertible Car Seat provide the most comfort for your child during the ride.
- Installs using lower anchor belts or vehicle seat belt.
Recommended for babies 0+ months.
Enjoy the ride with your new BFF. Better, Faster, Fit. Every Time
The ClipQuik™ auto-magnetic chest clip opens easily from the frontside with just one hand when getting your child out of the car. Strapping them back in again is easy too. The ClipQuik magnets slide together and lock on their own so you can get on your way quickly. It’s also easier to get your child in and out of the Pria 85 Max thanks to the handy harness holders that keep the harness straps out of the way, and a flip away buckle. This clever buckle won’t get stuck under your baby when getting in the seat or stuck in clothing when getting out.
Both stages benefit from the safer side impact protection provided by Air Protect® technology which protects your child where it’s needed most, around the head. Featuring insert cushions and premium fabrics and padding throughout, the Pria 85 Max also provides the most comfort for your child during the journey. It provides more comfort adults too with a special design that fits better in your car, allowing more room for your passengers to stretch out in the front seats.
Keeping the Pria 85 Max clean is simple. The seat pad unsnaps and removes easily over the frame. There’s no need to remove the seat from the car or to make complicated maneuvers with the harness straps. The Pria 85 Max seat pad is both machine washable and dryer safe. All this allows you to get a thorough clean not available in other carseats.
Does not attach to strollers.
REAR FACING
- 5-40 lb (2.3-18 kg)
- 40 in. (101.6 cm) or less
- Children up to 1 year of age must ride rear facing.
FORWARD FACING
- 22-65 lb (10.1-29 kg)
- 29-52 in. (73.6-132.1 cm)
- At least 1 year old
| Item Weight | 16 pounds |
| Product Dimensions | 18.5 x 20.8 x 29.6 inches |
Installation
*Ensure your vehicle has lower anchors to install via lower anchor belts.
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Maximum Comfort
Insert cushions and premium fabrics and padding provide the most comfort for your child
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Maximum Style
Premium innovations that make it easier to get your child in and out of the seat
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Maximum Safety
Safer side impact protection thanks to Air Protect® advanced air cushion system
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Extended Weight Range
Extended weight range keeps children safely harnessed longer: 5-40 pounds rear facing and 22-65 pounds forward-facing
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Fit with Ease
One-hand harness height adjustment with micro-adjustments for a customized fit and better safety
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Faster Buckling with ClipQuik™
Auto-magnetic chest clip gets you on your way quickly
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Harness Holders
Keep harness straps out of the way for easy boarding
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Not Just Easy, The EasiestThe machine washable & dryer safe seat pad is removable with simple snaps. Never a need to uninstall the seat, or rethread the harness, to get the pad on and off. |
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Built In Harness HoldersHandy harness holders keep harness straps out of the way for easy boarding. |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.6 ★★★★★
Based on 25 reviews
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Product Reviews
★★★★★ 5
Easy on the wrist! Cute design!
Color: Purple, Color: Purple
I like it! It’s def helped with work and my wrist is no longer being overextended all day while at my desk! It’s efficient and I love the volume dial!
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Reviewed in the United States on May 7, 2026
★★★★★ 4
Responsive and very comfortable!
Color: Blue, Color: Blue
My goals for a mouse are productivity and development, not gaming. Overall, I’m a really big fan of this mouse and will be keeping it as a primary mouse.
This is my first ergonomic mouse. This mouse fits perfectly in my hand and does not strain my wrist or fingers. It’s extremely comfortable to use. It worked out of the box with no additional software, a huge plus as I need it to be usable with my work laptop. The clicks are not very loud, which is great. The battery lasts a very long time. The little thing I love the most is that it came in a cute color, instead of just the standard white and black. It’s a cute, responsive, comfortable, affordable everyday house with no extra software and confirmations needed for it to work. I love it.
That being said, it has things to note. The scroll wheel is very basic, no fancy scroll features unfortunately. It’s not loud, but just basic. The volume scroll wheel is a little high, sometimes I hit it by mistake. Neither of these are big deals.
If I could change anything about this mouse, it would be swapping the volume scroll wheel to a horizontal scroll. I have 4 ways to change volume across all my desk devices, but 0 ways to scroll horizontally. Finding a vertical mouse that provides horizontal scroll functionality without additional software is nearly impossible. That feature would make this mouse a favorite for productivity IMO.
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Reviewed in the United States on October 28, 2025
★★★★★ 5
Very nice and comfortable!
Color: Pink, Color: Pink
I have carpel tunnel syndrome in both hands, and using a regular mouse hurts my hand. My friend told me to buy an ergonomic mouse, so I said sure. I've never used an ergonomic mouse before or one that is turned on the side like this one. However, I bought this one because of its high ratings. I love this mouse! It's comfortable, easy to use, and has high quality. The color is great too for all of you pink lovers.
It comes with a USB cord to charge the mouse. All you need to do to charge it is to attach the cord to your mouse and to your laptop and let it charge. You can also use the mouse while charging it. I read someone else’s review. They said that if the mouse isn’t working or communicating for whatever reason, you can still use it with its USB cord, and the mouse still words. It looks like the company put a lot of thought into making this device, and it’s well worth the cost. I'm glad I bought this; my hands don't hurt anymore, and it’s super unique.
When I started using this mouse, it took a little time to get used to using it on its side. I couldn’t fully wrap my hand around it, but I’m getting more used to it and it feels great on my hand.
The thumb buttons are for going back to the previous page you were on, or going forward to the next page. The button on the very top of the mouse is for the volume. You can also press it down, but I honestly don’t remember what that part is for. The other side of it is the left and right clicks with the scroll wheel. There’s another button above the scroll wheel also called the DPI button that allows you to quickly adjust the mouse sensitivity. You will also find the charging port on the lower part of the mouse where it divides, and there are several other buttons and the USB receiver on under the mouse for connecting the mouse t to your computer. A user manual comes with this device that guides you through the setup.
Shipping was on time and packaged nicely. I give this a 5/5 and recommend this product.
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Reviewed in the United States on November 19, 2024
★★★★★ 5
Love it! And... it can be remapped!!!
Color: Purple
Love it!! I'm a Mac user and it's been wonderful. Zero connectivity issues.
The size is perfect too, my hand is like 7.5inches I think, and it was just right.
What knocked it out of the park is that I was able to get the buttons remapped with Karabiner-Elements, so now I have custom shortcut buttons!!! I also read on Reddit that it can be remapped with AutoHotKey for Windows ;)
It's ergonomic, responsive and quiet, and it works great with Bluetooth.
Being able to remap it has made it the most perfect and affordable vertical mouse.
Hope it lasts forever, we'll see how it holds up over time!
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Reviewed in the United States on April 20, 2026
★★★★★ 5
Durable, affordable, definitely buy it
Color: Purple
This fits so comfortably in my hand and I find that the layout of the clicker buttons is more efficient for me than a normal mouse. Tbh I don't use all of the functions but I know she's got more than I utilize. Moves smooth. For someone who has hand mobility issues or injuries (maybe even carpal tunnel?), this might be a better alternative than a normal computer mouse. It's good quality, durable, and I love the color options, I got purple/green with yellow. Super cute and worth the price. My husband got a $100 ergonomic mouse but I was not willing to pay that hefty price. 🤷🏻♀️
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Reviewed in the United States on May 4, 2026