The Chicco KeyFit 30 Infant Car Seat is the premier infant carrier for safety, comfort, and convenience. The KeyFit 30 is packed with features that make this Infant Car Seat the easiest to install and thus the safest choice for your baby. Designed especially for the Chicco KeyFit 30 Infant Car Seat, the Cortina Stroller works as a travel system for your infant and a full-size stroller for your growing baby. The Cortina Stroller will satisfy your desire for convenience, comfort and safety. KeyFit 30 Infant Car Seat - now rated up to 30 lbs! Energy-absorbing foam for improved side-impact protection Removable newborn insert for smaller babies Thickly cushioned seat pad and five-point harness for maximum comfort Spring-assisted level foot, bubble levels, and "Center-Pull" adjustment for easiest installation Cortina Stroller One-hand fold and automatic storage latch Multi-position, fully reclining seat with "Memory Recline" Parent and child cup holders and large storage basket Multi-position leg rest, reversible canopy, and all wheel suspension