Stay safe longer with the KeyFit 30 rear facing infant car seat, rated for infants up to 30 pounds. Seat interior lined with EPS energy-absorbing foam for increased impact protection. Easy to adjust 5 point harness. Retractable canopy with pop-up visor. This model includes boot to keep baby warm. Will snap into the Cortina, Trevi, keyfit caddy and S3 strollers from Chicco to create a travel system.