SKU: 45563311620
maxi-cosi pria all in one

maxi-cosi pria all in one Maxi Cosi Pria All In One Convertible Car Seat Designer Black

Sale price$24.85 Regular price$27.61
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Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Sep 8 - Sep 13

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Description

maxi-cosi pria all in one Maxi Cosi Pria All In One Convertible Car Seat Designer BlackA three stage convertible car seat that takes your child from rear facing infant use at 4 lbs through forward facing harness mode and into a belt positioning booster up to 100 lbs, designed for up to ten years of use. Key Features Three modes in one seat rear facing from 4 to 40 lbs, forward facing with harness from 22 to 65 lbs, and belt positioning high back booster from 40 to 100 lbs. QuickFit shoulder harness raises the harness and headrest

A three-stage convertible car seat that takes your child from rear-facing infant use at 4 lbs through forward-facing harness mode and into a belt-positioning booster up to 100 lbs, designed for up to ten years of use.

Key Features

  • Three modes in one seat — rear-facing from 4 to 40 lbs, forward-facing with harness from 22 to 65 lbs, and belt-positioning high-back booster from 40 to 100 lbs.
  • QuickFit shoulder harness raises the harness and headrest together in one motion, keeping the fit secure as your child grows taller.
  • ClipQuik magnetic chest clip allows one-handed buckling, reducing the struggle of getting a wriggly child fastened properly.
  • Three recline positions and five headrest heights provide customizable comfort across all three seating stages.
  • In & Out harness holders keep the straps spread open and out of the way, so your child can climb in and sit down without tangles.
  • PureCosi fabrics are made without added fire-retardant chemicals, offering soft, cushioned comfort with machine-washable, dryer-safe covers.
  • Premium padding throughout the seat with plush fabrics designed for long-ride comfort on road trips or daily commutes.

Specifications

Rear-Facing Weight Range 4–40 lbs (1.8–18.1 kg)
Forward-Facing Weight Range 22–65 lbs (10–29.5 kg)
Booster Mode Weight Range 40–100 lbs (18.1–45.4 kg)
Recline Positions 3
Headrest Heights 5
Harness Type 5-point with QuickFit adjustment
Chest Clip ClipQuik one-hand magnetic
Cover Material PureCosi (no added fire retardants), machine washable & dryer safe
Usable Life Up to 10 years


FAQ

When should I switch from rear-facing to forward-facing?

Keep your child rear-facing as long as possible within the 4–40 lb range. Transport Canada recommends rear-facing until at least age 2. Transition to forward-facing only once your child exceeds the rear-facing weight or height limit specified in the user manual.

Are the seat covers easy to clean?

Yes. The PureCosi fabric covers remove without unthreading the harness, and they are both machine washable and dryer safe for quick turnaround between messes.

Warranty & Important Notes

Maxi-Cosi child restraints (car seats) are warranted by Dorel Juvenile Group against defective materials or workmanship for one year from the date of original purchase. Proof of purchase (original receipt) is required. The warranty applies only to the original purchaser and is non-transferable. It does not cover normal wear and tear, misuse, or alterations. Register your car seat at maxicosi.com for important safety recall communications. Always install according to the user manual and applicable Canadian motor vehicle safety standards.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. 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
SKU: 45563311620

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kaylaj13
Boise, US
★★★★★ 5
Amazing fit!!!
Color: Multicolor a (5-pack), Size: Large
These are quite literally the best underwear I have ever worn. I am going to replace all of my underwear with just these. I got the shorter boy shorts cut and they are amazing. These let my body be the shape that my body is, no squeezing or tight waist band. I feel so normal and comfortable in them, they’re breathable and soft!! I absolutely love them after so much trial and error with underwear I finally found the ones!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 20, 2026
T
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Taylor
Draper, US
★★★★★ 5
Highly recommend during pregnancy and to wear around the house!
Color: Multicolor a (5-pack), Size: X-Large
Love!! I’m currently 33 weeks pregnant. I’m 5’6” and pre pregnancy weight I would fluctuate between 132-140 lbs easily. I now weigh 162 lbs and my hip is now measuring 40 inches. I bought the XL in the dark grey/black so that it wouldn’t be tight at all around my belly and I absolutely love them! Stretchy, comfortable, breathable. They aren’t loose around my thighs and I can tell they are gonna be nice to wear during post partum. I wear them around the house with an open robe and a bralette for the ultimate comfort. If I were to buy them before pregnancy, I’m positive that a large would have fit beautifully, even though the small/medium measurements on the size chart would have been my pre pregnancy weight, I know they would have been too tight. I detest tight underwear! Highly recommend!
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Reviewed in the United States on May 23, 2026
A
Verified Purchase
Antoinette
Pawtucket, US
★★★★★ 5
Cute and Comfy
Color: Multicolor B (5-pack), Size: Medium
These are cute and comfy with a great fit. True to size they are cool and comfortable for everyday wear. I was going to order more but the price went up so I'm just waiting for it to go back down to order again.
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Reviewed in the United States on May 18, 2026
L
Verified Purchase
LAN
Natrona Heights, US
★★★★★ 3
Not what I’d hoped
Color: Multicolor a (5-pack), Size: Small
The fabric is nice, soft without being overly bulky. The design was almost what I wanted. I’ve been trying to find underwear that won’t ride up and is comfortable to wear under leggings. The fabric has a LOT of stretch around the legs and deforms quickly. Then it rides up and wrinkles. Smaller leg openings might make the difference.
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Reviewed in the United States on April 1, 2026
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Hailey Terzich
San Leandro, US
★★★★★ 4
Great & Comfortable
Color: Multicolor B (5-pack), Size: X-Large, Color: Multicolor B (5-pack), Size: X-Large
I have bought 2 packs of this underwear. I love wearing them. They are very comfortable, and the size fits perfectly. I like most of the colors. The Bamboo Cool lettering on the front does come off after washing though. Otherwise the underwear has been great to wear.
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Reviewed in the United States on May 25, 2026

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