Chicco - Chicco Cortina Travel System - Luna The Chicco Cortina Travel System - Luna includes the Cortina Stroller and the KeyFit Infant Car Seat so your child will be traveling in style, on foot or by car. The car seat is loaded with safety features, including energy-absorbing foam for improved side-impact protection, a removable newborn insert and a 5-point harness. And your child will love riding around in the Cortina Stroller, featuring a multiposition, flat-recline seat; adjustable leg support; removable canopy and all-wheel suspension. For smaller babies, the car seat fits securely into the stroller so you and baby can catch some fun on the run right away.The KeyFit Infant Car Seat secures baby from 4 to 22 lbs. The Cortina Stroller is designed for use from birth to 50 lbs.