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Description
maxi cosi peri 180 car seat Maxi-Cosi Kindred Peri 180° Rotating Infant Car SeatAs part of the Maxi Cosi Kindred Collection, the Peri 180 Rotating Infant Car Seat beautifully combines comfort and style with features youll love, like FlexiSpin, our rotation technology that makes getting your little one in and out of their car seat easier than ever and reduces back strain. Peri is also the lightest rotating infant car seat available at under 8 lbs.*, so carrying it is a breeze. For rear facing babies from 430 lbs. and up to 32".
As part of the Maxi-Cosi Kindred Collection, the Peri™ 180° Rotating Infant Car Seat beautifully combines comfort and style with features you’ll love, like FlexiSpin, our rotation technology that makes getting your little one in and out of their car seat easier than ever and reduces back strain. Peri is also the lightest rotating infant car seat available at under 8 lbs.*, so carrying it is a breeze. For rear-facing babies from 4–30 lbs. and up to 32".
The Kindred Collection Peri 180° is designed with EcoCare fabric, our new premium, future-friendly, 100%-recycled fabric made from plastic bottles. The yarn produced is soft, comfortable, and breathable. And like all Maxi-Cosi products, PureCosiTM fabrics are made without wool or added fire-retardant treatment, which is better for your child and our planet.
Peri 180° also features TensionFixTM, which solves the most common installation problem 7 out of 10 parents unknowingly have––loose vehicle belt tension. TensionFix is our patent-pending red-to-green indicator that shows you when your belt has tension. We designed Peri with thoughtful features to make the journey with your little one easier for you both. Parents will love that they don’t need to rethread the harness when baby grows, as the headrest and harness can be easily adjusted at the same time with one hand. 5 recline positions provide a better fit during installation. And our new canopy design zips out to extend, providing full-coverage sun protection and privacy for your little one.
For a car seat this special, we knew we needed a fresh, new name. And what says “new” better than the color green. Short for peridot, the beautiful green gemstone, symbolizing newness and calm, Peri’s here to bring the calm to your car rides.
Peri makes their world go round.
*without canopy and inserts, which weigh approx. 1 lb.
- Part of the Maxi-Cosi Kindred Collection, which beautifully combines comfort and style with features you’ll love
- FlexiSpin provides 180° seat rotation, so getting babies in and out of their car seats is easy and helps reduce back strain
- At just under 8 lbs. (without canopy and inserts, which weigh approx. 1 lb.), Peri is the lightest rotating infant car seat available
- TensionFix™, our patent-pending red-to-green tension-sensitive indicator, shows you when your belt has tension
- New canopy design zips out to extend for full-coverage sun protection and privacy
- No need to rethread the harness as baby grows––headrest and harness can be easily adjusted at the same time with 1 hand
- ClipQuik™ Magnetic Chest Clip promotes struggle-free buckling for easy in-and-out
- Designed with EcoCare––our new premium, future-friendly 100%-recycled fabric made from plastic bottles
- Maxi-Cosi EcoCare yarn is soft, comfortable, and breathable––providing the ultimate in style and comfort for your little one
- PureCosi™ fabrics are made without wool or added fire retardant treatment––better for your child and our planet
- 5 recline positions for a better fit during installation
- Shell designed with ClimaFlow™ technology for added ventilation
- Fits rear-facing babies 4–30 lbs. and up to 32"
- Features a load leg and anti-rebound bar for added stability
- Convenient stay-in-car base and LATCH connectors for quick installation
- Extra-plush padding on the removable infant head and lumbar inserts for a cozy, secure fit for tiny travelers
- All fabric and cushions are machine-washable
- Visible belt paths for secure, on-the-go installation without a base (taxi-mode)
- 1-hand release from base and stroller
- Compatible with the Kindred Collection Tana 360° Rotating Modular Stroller as well as Maxi-Cosi Siena CP, Adorra, Zelia, Maxi Taxi XT, Tayla Max, and Gia XP Strollers
- Meets or exceeds all federal safety standards
- Side Impact Protection (SIP)
Specifications
- Dimensions: 28.5" H x 18.125" W x 29.5" D
- Weight: 25.95 lbs.
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
4.9 ★★★★★
Based on 25 reviews
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Product Reviews
★★★★★ 5
Genuine Quality
Color: Black, Size: Pack of 1
Absolutely love this office chair! Super comfortable, sturdy, and easy to adjust. It made a huge difference during long hours at my desk, and the quality feels excellent for the price. Highly recommend!
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Reviewed in the United States on May 21, 2026
★★★★★ 3
Good chair with some quality issues
Color: Black, Size: Pack of 1
I've been using this chair for 12+ hours a day for the last 5 or 6 months and so far it is much better than my last chair I bought at Staples with a few problems.
First, overall the chair is still comfortable when set properly, the cushion on the bottom is a little worn out but is still comfortable and I find the backrest comfortable except for the lumbar support which has very little cushioning and feels like a plastic brick being pushed into my back, however I find that I can keep it mostly out of the way most of the time and it isn't noticeable when I carry most of my weight on my upper back area while reclining.
The reclining angle is super comfortable and the mesh on the back is not noticeably worn out. I like the headrest which is made of a cushioned mesh, its not better than a pillow but it's very comfortable to be able to rest your head in a chair you are going to sit in for long hours and gives good support.
The arm rests don't feel amazing, they have a very stiff plasticky cushion feeling that I'm not much a fan of in terms of pure comfort but they get the job done as I mostly only rest my elbows on them when typing. The arm rest adjustment has a pretty good height range and I keep them at the highest settings and set as close to the chair as possible.
While the chair may be comfortable, I have had some quality issues that bring down my opinion of the chair.
First, my right arm rest does not go as high as my left arm rest and I have to set the left one down two positions to match the right one
Second, the back rest locking for the upright position is broken but I can rarely get it to work as long as I don't put much weight on the back. I would imagine that most people would want to lock the chair upright as opposed to the other positions.
Third, the 3 screws holding in the backrest untighten themselves over time, causing the backrest to move to its furthest back position and rock left or right if I lean on either side. When I tighten them again they will usually last about 1-2 weeks before becoming mostly loose again. There is no danger of the screws completely falling out though, just losing their tightness
Lastly, I'm not sure how stable or secure the wood panel at the bottom of the seat that everything attaches to is strong enough, I used to have my armrests adjusted out further from the center but when I would lift up on my arms to adjust my seating position I would occasionally hear a sound of the wood stressing under the torque from the armrests. since I moved both armrests as close to the center as I can this has not happened; I would like them a little bit wider but I don't want to risk breaking the chair over it. Also, one of the factory-installed screws in the bottom seat panel fell out and wont stay back in but I haven't noticed any problems other than the risk of stepping on a screw caused by it
While this is likely the most comfortable chair I've ever sat in, I have to give it 3 stars for the uncomfortable lumbar support and the quality control issues. If the QC issues were fixed I could easily give this chair a 4 star review
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Reviewed in the United States on March 20, 2022
★★★★★ 5
Fantastic!
Color: Light Grey, Size: Pack of 1, Color: Light Grey, Size: Pack of 1
Outstanding quality and incredibly easy to assemble! The back support is a perfect 10/10. I was debating between the M57 and the B100, and the B100 definitely won me over. The materials feel premium and durable. Highly recommended!
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Reviewed in the United States on June 4, 2026
★★★★★ 5
Comfortable. Great Value for money. Easy to assemble. Great customer service.
Color: Black, Size: Pack of 1, Color: Black, Size: Pack of 1
I've been looking for a new chair to replace a cheap $30 chair i bought off of Amazon last year that had been killing my back and shoulders. I wanted something in the $150-$200 range and settled on the M18. Shipping was a fast 3 days with Prime and the box arrived in great condition.
All parts were separately wrapped or in their own boxes. Came with all hardware and nothing was missing. Assembly took me a little longer then normal because i have rotator cuff injury in my left shoulder so that arm is mostly useless. The most difficult part for me was attaching the wheels to the base. Other then that it was simple.
Once the chair was assembled i sat in it for the first time and started making my adjustments with the recline feature, armrest level along with the headrest. Next i reached around for the lumbar support knob and tried to adjust it but with my bad shoulder i decided to just get out of the seat and turn it around and adjust it with both hands. After spinning the chair a round to get at the lumbar knob i noticed a large crack in the plastic in the middle of the back of the lumbar plastic piece. I had not made any lumbar adjustments yet so i assumed this is how i received it. The lumbar support comes preinstalled to the backrest so it either was damaged before or during the shipping process. Either way it was damaged before being delivered to me. The lumbar support still functioned properly but it was still broken.
I decided to contact Sihoo's customer support that came along with the installation instructions regarding the damaged lumbar piece. I received a reply the next day and after sending them some more info about my order and a couple pics they shipped me a replacement part which took a week to arrive. I swapped out the damaged part and after owning the chair for a week so far i am really happy with my purchase.
Im about 5'10 180lbs. At its highest height level my feet reach the ground comfortably flat footed. The backrest fully covers my back and the headrest adjusts very well to sit on the back of my lower head/upper neck. The armrests only go up and down....not forward and back or tilt inwards. This is fine for me as they are grooved to fit your forearm while sitting at your desk/keyboard. The armrests are also a soft cushioned rubber material...not a hard plastic. The mesh of the backrest and headrest are good material and seem well made. The seat is very wide and the cushioning is firm which i prefer. Usually more firm cushioning seems to last longer and hold its form. The base of the chair is VERY sturdy and made of all metal. My chair is on carpet and holds its position very well. As far as recline goes you can set it to recline all the way back, half way or lock the chair in the upright position. You can also adjust the resistance on the reclining feature.
So that being said im very happy with my purchase. It arrived with a slight flaw which the company corrected in a fast manor and was very polite in their customer support. I personally don't have a lot of experience with many office chairs and have never used a high end chair($500-$1000+) chair before to make any comparisons. All my chairs for the most part have been from local stores like Staples or Office Depot. Id recommend this over anything they carry in this price range....and i went and looked at their products before buying this chair as well.
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Reviewed in the United States on September 1, 2023
★★★★★ 5
SIHOO M18 chair is amazing
Color: Black, Size: Pack of 1
I purchased the SIHOO M18 Ergonomic Chair a few years ago and have really enjoyed it. It’s very comfortable and offers multiple adjustments, whether you want to recline and relax or sit upright for work. The back support is also excellent, and I haven’t had any issues with the chair at all. You can easily tell it’s high quality from the build and appearance—no creaks or noises whatsoever. I highly recommend this chair to anyone in the market for a new office chair.
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Reviewed in the United States on June 12, 2026