The Corso Flex Convertible Stroller is bundled with the KeyFit 35 ClearTex Infant Car Seat for a travel system that offers everything you need from day one with flexibility to grow with you in the future - start with the infant car seat and grow into the included toddler seat. With modular parent-facing and forward-facing modes for infants and toddlers, Corso Flex offers flexible riding options that will fit your needs as your family grows.Shopping for twins? Check out the Corso Flex Twins Bundle.The KeyFit 35 ClearTex Infant Car Seat attaches to the Corso Flex stroller frame in either the upper or lower modular positions (parent-facing only) using the included adapter. Offering extended rear-facing use, the Easy-Extend Headrest System raises with the harness to grow with children up to 32" tall and the integrated anti-rebound bar offers more leg room while also providing increased stability. Top-rated features like premium LATCH connectors and a SuperCinch® force-multiplying tightener, make it the easiest infant car seat to install correctly. Featuring ClearTex® flame retardant-free materials, KeyFit 35 ClearTex is GREENGUARD Gold Certified for low chemical emissions, contributing to healthier air quality around your baby.The Full-Sized Modular Toddler Seat features a multi-position, one-hand recline, adjustable footrest and UPF 50+ canopy with pull-out extension and mesh peek-a-boo panel. The toddler seat mounts interchangeably into the upper position (either forward- or parent-facing) and the lower position (forward-facing only) giving you maximum seating and storage flexibility.Flexible StorageIn addition to the extra-large stroller basket with front and rear access, the included Shopping Basket component can be mounted in the upper position while the Infant Car Seat Adapter/Basket provides even more storage options when used without an infant car seat. The toddler seat also features a mesh storage pocket on the back of the seat. The parent tray includes two large cup holders and a covered storage compartment.Flex to GoCorso Flex features maintenance-free treaded rubber tires with foam cores, all-wheel suspension plus wheel and swivel bearings for smooth strolling. The linked rear brakes secure the stroller with a simple tap.Flex to StowWhen ready to stow, the stroller can be folded from any configuration and combination of seats. The one-hand, quick-fold design is compact and stands on the wheels without the handle touching the ground.Flex to GrowThe integrated sit or stand position offers a folding youth seat with three-point harness and a standing platform with grip bar. A bonus, UPF 50+ accessory canopy attaches to the stroller frame and rotates to offer additional sun protection - perfect with the sit or stand position. The standing platform is built-in but does not interfere with your walking space while the youth seat can be folded out of the way when not in use.Flex for the FutureContinue to build new configurations with your Corso Flex stroller by adding a second Infant Car Seat Adapter/Basket and Chicco infant car seat or a second Full-Sized Modular Toddler Seat.CompatibilityCompatible with all Chicco infant car seats.×.