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Maxi-Cosi Pria Chill All-in-One Convertible Car Seat


Meet the coolest car seat in town, the new Pria Chill with VentMax technology. 

Don’t sweat it on hot days––the first-of-its-kind Pria Chill will help keep your little one comfy in their car seat. VentMax is an integrated automatic fan system with specially designed sensors that engage fans to circulate air when the temperature rises.

Special open-cell padding and soft, breathable mesh fabric allow air to circulate around your child (2 fans in the lumbar area, 1 in the headrest) to enhance airflow and comfort. You’ll know the VentMax fans are engaged when you see the automatic indicator light. The VentMax system is also water resistant (don’t worry about spills!), super quiet, and shuts off when the car power port does.

Our innovative all-in-one convertible car seat will be part of your family for years in 3 modes of use: rear-facing (4–40 lbs. and 19"–40"), forward-facing (22–65 lbs. and 29"–49"), and belt-positioning booster (40–100 lbs. and 43"–52"). Pria Chill also features soft, premium PureCosiTM fabrics, QuikFit for easy harness and headrest adjustments, and removable infant support pillows to keep little ones secure and comfy. Easy in-and-out harness holders keep straps from getting in the way when you put your little one in the car seat and take them out, and the ClipQuik Magnetic Chest Clip promotes struggle-free buckling.

  • All-in-one convertible car seat for children birth to 10 years (4–100 lbs.)
  • Rear-facing (4–40 lbs., 19"–40"), forward-facing (22–65 lbs., 29"–49"), and belt-positioning booster (40–100 lbs., 43"–52")
  • VentMax is an integrated, active fan system that increases air circulation with 3 fans (2 in the lumbar area and 1 in the headrest) and multiple speeds
  • Specially designed sensors engage VentMax fans to circulate air through the open-cell padding and soft, breathable mesh to keep little ones comfortable when the temperature rises
  • VentMax fans are engaged when you see the automatic indicator light
  • VentMax system is quiet and can also be turned on/off manually
  • Power cord is designed to stay securely out of the way
  • Plush, soft PureCosi fabrics are made without wool or added fire retardant treatment
  • Fabrics and cushions are machine-washable and dryer-safe
  • ClipQuik Magnetic Chest Clip promotes struggle-free buckling for easy in and out
  • QuickFit allows easy adjustments of the integrated headrest and harness system without rethreading the harness
  • ReclineFit offers 3 reclining positions for a relaxing ride. And since every vehicle has variations in the design of their back seat, ReclineFit also makes installation easier
  • Removable infant head pillow and cushions provide extra support and can be easily removed without rethreading the harness
  • Soft, removable wedge pillow keeps smaller babies snug and secure (from 4–10 lbs.)
  • Easy in-and-out harness holders keep straps out of the way when buckling and unbuckling
  • Side Impact Protection (SIP)
  • 1-click LATCH system for quick and simple installation
  • 2 removable, dishwasher-safe cup holders
  • Meets or exceeds Federal Safety Standards 
  • Dimensions: 30.5" H x 20" W x 34.5" D
Pump Station Perks

Order Now and Get Pump Station Perks:

  • Free Virtual Consult or Santa Monica Store Car Seat Installation or Gear Assembly 
  • Product Education & Registration
  • Contact-less Curb-Side Pick-Up

For local installation/build-out choose "Local Pickup" at checkout, and give us a call to set up your appointment.  

  • Special Orders take 2-4 weeks unless otherwise noted
  • All Special Order Sales are Final
  • Some orders may ship directly from manufacturer without notice
  • Fast 2-3 day delivery to West Coast
  • No tax collected outside of California