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Ships within 48 hours · Estimated delivery Sep 6 - Sep 11
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Description
maxi cosi pria 85 car seat installation 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
4.8 ★★★★★
Based on 25 reviews
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Product Reviews
★★★★★ 5
Good 👍
Item Firmness Description: Medium Firm, Item Thickness: 6.0 Inches, Size: Twin, Item Firmness Description: Medium Firm, Item Thickness: 6.0 Inches, Size: Twin
Great mattress for kids! It expanded quickly, has minimal odor, and provides a comfortable balance of softness and support. The memory foam relieves pressure well, and the cooling gel helps keep it comfortable throughout the night. Excellent quality for the price and a great choice for a child’s bed.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 5, 2026
★★★★★ 5
Really fantastic mattress
Item Firmness Description: Medium Firm, Item Thickness: 6.0 Inches, Size: Twin, Item Firmness Description: Medium Firm, Item Thickness: 6.0 Inches, Size: Twin
This twin size mattress exceeded my expectations. It’s very comfortable, supportive, and has the perfect balance between softness and firmness. I wake up without back pain and sleep much more comfortably now. The mattress arrived in great condition and was easy to set up. It’s a great option for the price, and the quality feels amazing. I would definitely buy it again and recommend it to others.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 20, 2026
★★★★★ 5
Great Mattress for Everyday Use
Item Firmness Description: Medium Firm, Item Thickness: 6.0 Inches, Size: Twin, Item Firmness Description: Medium Firm, Item Thickness: 6.0 Inches, Size: Twin
I’ve been sleeping on this mattress for a few days now, and I honestly couldn’t be happier with it. It has that wonderfully soft, memory foam feel that I love, but it also provides just the right amount of support to keep my body comfortable all night long. I usually sleep on my side, and sometimes on my back, and I find that it feels great in both positions—no more waking up with a sore back, which is such a relief.
What really surprised me is how cool it stays during the night. I’ve used memory foam mattresses before that made me sweat, but this one has a noticeable cooling effect that actually works better than I expected. It stays comfortable all night, no matter how much I toss and turn. Plus, it absorbs movement really well, so if my partner shifts around or I move in my sleep, it doesn’t disturb me at all.
Setting it up was super easy—the mattress expanded quickly after I took it out of the box. There was a small foam smell at first, but it vanished pretty fast. Overall, it’s comfortable, supportive, and feels like a great value. If you’re looking for a mattress that strikes a good balance between softness and support, I’d definitely recommend giving this one a try.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 9, 2026
★★★★★ 5
Comfortable, Supportive, and Sleeps Cool
Item Firmness Description: Medium Firm, Item Thickness: 10.0 Inches, Size: Queen (U.S. Standard)
This queen mattress is very comfortable and offers a great balance of softness and support. It is medium-firm and works well for relieving pressure on the back, shoulders, and hips while still feeling supportive throughout the night. The cooling feature helps keep the mattress comfortable and fresh, especially for warmer sleepers. It arrived neatly packed in a box and expanded quickly after opening with very little odor. I also appreciate that it’s certified, which gives extra peace of mind about the materials. Overall, a high-quality mattress that delivers great comfort and value for the price.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 21, 2026
★★★★★ 5
Amazing mattress
Item Firmness Description: Medium Firm, Item Thickness: 12.0 Inches, Size: Queen (U.S. Standard), Item Firmness Description: Medium Firm, Item Thickness: 12.0 Inches, Size: Queen (U.S. Standard)
I’m really happy with this mattress! From the first night, it felt super comfortable and supportive. It has the perfect medium-firm feel, not too hard and not too soft, which makes it great for a good night’s sleep.
The memory foam adapts really well to my body and helps relieve pressure, especially on my back and hips. I wake up feeling much more rested and without soreness.
I also love that it has a cooling effect. I usually get warm while sleeping, but this mattress stays comfortable throughout the night.
Another great thing is that it doesn’t transfer movement, so if you share the bed, you won’t feel the other person moving around.
Overall, this mattress exceeded my expectations. It’s comfortable, supportive, and feels like great quality for the price. I would definitely recommend it!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 29, 2026
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