maxi cosi 3 in 1 Maxi Cosi Pria Max All-in-One Convertible Car Seat Tetra Blue
SKU: 90944609303
maxi cosi 3 in 1

maxi cosi 3 in 1 Maxi Cosi Pria Max All-in-One Convertible Car Seat Tetra Blue

Sale price$19.78 Regular price$21.98
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Ships within 48 hours · Estimated delivery Jun 28 - Jul 3

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For Your Every Summer RSVP, with Code: SUMMER15

Description

maxi cosi 3 in 1 Maxi Cosi Pria Max All-in-One Convertible Car Seat Tetra BlueIf youre reading this, you know all too well that choosing the right car seat is a tedious, scary, and super important decision. Thankfully, the Pria Max All in One, now featuring PureCosi, may just be the only car seat youll ever need. (Unless, that is, yet another little one comes along) All in One Seating System Take comfort in knowing your child has a safe and cozy car seat, from birth to 10 years. Children can ride rear facing, forward facing and

If you’re reading this, you know all too well that choosing the right car seat is a tedious, scary, and super important decision. Thankfully, the Pria Max All-in-One, now featuring PureCosi, may just be the only car seat you’ll ever need. (Unless, that is, yet another little one comes along…)

All-in-One Seating System

Take comfort in knowing your child has a safe and cozy car seat, from birth to 10 years. Children can ride rear-facing, forward-facing and in booster mode. Converting to each new stage is simple and intuitive, so you can make quick adjustments.

Next Level Features

You’ll embrace how easy it is to get your child in and out of the seat. Our Out-of-the-Way spring assist harness system keeps straps propped up, which means no more tangled toddler arms. With the ClipQuik™ one-hand, magnetic chest clip, buckling in and out is struggle-free.

Superior Safety

GCell® side impact protection is built into the headrest to cushion the impact and protect your child around the head. The QuickFit shoulder harness automatically raises the harness and headrest height to fit your growing child. It’s important to have the flexibility to customize your car seat to ensure that you keep safety where you need it.

PureCosi™ and Supreme Comfort

We are committed to caring for precious life, ensuring that only the highest quality materials are used in our products. With PureCosi™ we’ve launched new fashions that no longer require fire-retardant chemicals. Carrying the future means protecting your little one, and our planet.

Soft-to-touch cushions and premium fabrics and padding are designed to provide supreme comfort for your child. Premium washer-and-dryer-safe fabrics keep kids comfortable and hold up wash after wash.

Because they grow up so fast

The Pria Max All-in-One is built to grow with your child. Because trust us, growth spurts really do happen overnight – and the Pria is here for the long haul.

Pria Max All-in-One. Designed to keep up with your growing family.

Features:

  • All-in-One seating system: rear-facing, from 4-40 pounds; forward-facing to 65 pounds; and up to 100 pounds in booster mode
  • Featuring PureCosi™ fabrics made without wool or added fire retardant treatment
  • Side impact protection with GCell® protects your child’s head where it’s needed most in a side impact crash
  • ClipQuik™ auto-magnetic chest clip gets you on your way quickly
  • Out-of-the-Way spring assisted harness covers for easy boarding
  • Flip Away Buckle won’t get in the way while getting in and out of the seat
  • One click LATCH system, with easy click-in for better installation
  • QuickFit shoulder harness automatically raises the harness and headrest height
  • Premium fabrics and padding provide the most comfort for your child
  • Removable wedge for older babies, wedge to keep smaller babies (starting at 4 lbs.) snug and secure
  • Removable infant head pillow and lumbar cushion provide extra support
  • Seat pad and harness covers are both machine washable and dryer safe
  • 3-position rear-facing adjustment, making it easier and faster to correctly install
  • 2 easy-to-remove and dishwasher safe cup holders
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: 90944609303

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Verified Purchase
Jennie
Houston, US
★★★★★ 5
How much weight are you carrying?
Size: 16lb, Color: Black
I’m very pleased with my 16lb weighted vest. Great quality. The straps are easy to adjust and the weight is evenly distributed when wearing. It really helps with your posture. Great way to ease in on training for backcountry hiking/camping.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 14, 2026
F
Verified Purchase
Frances Torres
West Palm Beach, US
★★★★★ 5
Great price and good quality.
Size: 10 Lb, Color: Black
Great price and arrived on time. Good quality and very comfortable to wear with adjustablefront strap. Easy to put on and take off and stays in place . Is not bulky and the weight is distributed evenly. Really helps you sweat and adds to your work out!!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 20, 2026
S
Verified Purchase
Scout & Thread Finds
New York, US
★★★★★ 5
Comfortable Fit & Great Added Challenge
Size: 8 Lb, Color: Black, Size: 8 Lb, Color: Black
Really impressed with this vest. It fits snug without being bulky and stays in place during walks and workouts. The weight feels evenly distributed, so it’s comfortable on my shoulders and back. I’ve been using the 8 lb option and it’s the perfect way to add a little extra challenge to my routine. Easy to put on, well made, and definitely worth it!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 30, 2026
T
Verified Purchase
TLC
Louisville, US
★★★★★ 5
comfortable and works
Size: 10 Lb, Color: Black
Finally figured out how to wear this vest. There are two sides to the vest. When I put it on upside down, it fits much better and is comfortable. I bought the 10lb vest and although it feels heavy when you pick it up, its very comfortable when wearing it. If I put it on right side up it does not fit across my chest. But turned around it fits great and I am able to buckle it closed. I definately stand up straighter when wearing this vest and easy to walk around it. Although, as the weather gets hotter, it is a bit warm to wear.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 18, 2026
T
Verified Purchase
Trisha C.
Fort Morgan, US
★★★★★ 5
ONE OF THE BEST ON THE MARKET AND GREAT PRICE!
Size: 24 Lb, Color: Pink, Size: 24 Lb, Color: Pink
I received my 24 pound vest today. I ordered pink. I love the color! Upon inspection, I see that the vest is very well-made, sturdy, with no metal beads leaking. It fits great. My previous vest hung down too low, resting on my hips. This one sits much higher, just like I wanted it too. This fits my body pretty great. I wore it inside my house to give it a try for two hours. It never shifted and I did not have to adjust it. However, the bulging sand pockets on my back, pressed against my shoulder blades and were a little bit bothersome, but not painful. I’m sure I’ll get used to it. I have purchased 5 rucking vests from 4 different manufacturers and this one, along with RuKSTR are the best. Unfortunately, RuKSTR does not make a 24+ lb weighted vest. Here are the stats of my body: 5’9” 142 lbs. 68 yrs old Bust = 38” Waist = 28” Midriff = 30” Top of shoulder to waist = 19” Shoulders end-to-end = 15”
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 5, 2026

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