Introducing the Maxi Cosi Pria All-in-One convertible car seat, baby's first and only car seat, which surrounds your child in comfort and safety from the first ride home.

What’s in a name, you ask? Just like the care you take to name your new little bundle of joy, Maxi Cosi takes great care in designing car seats that have everything you need “all in one”, so why not come out and say it? So, here it goes – the Maxi Cosi Pria Max 3-in-1 convertible car seats will now carry the name “All-in-One”. From birth to ten years, you get everything you need in a single car seat to keep your child cozy and safe. All in one is all you need.

With the Pria All-in-One Convertible Car Seat, you can take comfort in knowing that you’ll have a safe, comfortable car seat for your child, from birth to 10 years old. Children can ride rear-facing, from 4-40 pounds; forward-facing to 65 pounds; and up to 100 pounds in booster mode. It may be the only car seat you’ll ever need. Converting the Pria All-in-One Convertible Car Seat to each new stage is simple and intuitive, so you can quickly make car seat adjustments. It allows for a wide range of adaptability with its 3-position recline, 5 headrest heights, along with a QuickFit shoulder harness.

Drive with confidence knowing that the Pria All-in-One Convertible Car Seat is backed by over 30 years of European engineering and exceeds all federal standards, including FMVSS 213. GCell® side impact protection is built into the headrest to cushion the impact, and protect your child around the head where it’s needed most. The QuickFit shoulder harness automatically raises the harness and headrest height to fit your growing child. Children grow at different rates so it’s important to have the flexibility to customize your car seat to ensure that you keep safety where you need it, when you need it.

Soft-to-touch cushions and premium fabrics and padding throughout provide supreme comfort for your child during the journey. The Pria All-in-One fabrics are designed to keep your little one comfortable and cozy. The covers are easy to remove, machine washable and dryer safe.

PureCosi fabric is free of wool and flame retardant chemicals.

• QuickFit shoulder harness automatically raises the harness and headrest height.

• In and Out harness holders keep straps out of the way when buckling.

• Removable infant pillows provide extra support and comfort.

• One-click LATCH connectors for easier installation.

• Easier and faster to install correctly in the car.

• 2 cupholders easy to remove and dishwasher safe

• Rear-facing capacity: 4-40 pounds, 19-40"

• Forward-facing capacity: 22-65 pounds, 29-49"

• Booster seat capacity: 40-100 pounds, 43-52"

• Product weight: 17.8 pounds

• Dimensions: 34.5" L x 20" W x 30.5" H

Maxi-Cosi Pria All-in-1 car seat

Most orders are shipped via FedEx Ground from our warehouse in Scottsdale, Arizona within 1 business day.

Transit times are typically 1 to 5 days. Please see our shipping page for estimated transit times to your location.

Strolleria accepts returns of new, unused items that are returned within 60 days of receipt. See our return policy for more information.