Introducing the Maxi-Cosi Pria™ Chill All-in-One Convertible Car Seat. This exceptional car seat integrates advanced VentMax technology and an automatic fan system that keeps your child (newborn to toddler to 10 years old) comfortable on warm days. Specially designed sensors activate the fans to provide optimal air circulation when the car's interior temperature rises, making it an ideal car seat for newborns, infants, and toddlers alike. Sporting a unique open-cell padding and a soft, breathable mesh fabric, it allows air to circulate your baby or toddler for a comfy car ride. The VentMax fans are water-resistant, near-silent, and equipped with an easy on/off mechanism. You'll know the fans are working when the indicator light is on. The Pria Chill is a 3-in-1 toddler car seat that grows with your child. As newborns and infants, it can be used as a rear-facing car seat accommodating 5-40 lbs. (19-40"). As they grow into toddlerhood, it transitions into a forward-facing car seat supporting 22-65 lbs. (29-49"). Finally, for older toddlers and kids, it functions as a belt-positioning booster that holds 40-100 lbs.(43- 52"). Pria Chill features supple PureCosi fabrics, soft cushions, and convenient features such as the QuikFit harness, dress adjustments, and removable infant support pillows to keep your kiddo secure and comfortable. The convertible car seats are user-friendly, have harness holders for easy in-and-out access, and a ClipQuik™ Magnetic Chest Clip for fuss-free buckling. The fabric is machine-washable and dries safely for infants and newborns up to 10 years old. Trust the new Maxi-Cosi Pria™ Chill All-in-One Convertible Car Seat.