From 4 to 35 lbs
The KeyFit 35 Infant Car Seat is engineered with the #1-rated innovative safety features that make it the easiest to install and use correctly, every time. Upgraded features comfortably and securely accommodate your baby's growth, providing more headrest height, legroom and stability for extended rear-facing use.
KeyFit® 35 offers one-hand, click-in attachment for effortless mobility with compatible Chicco strollers. When traveling or on-the-go, new integrated European belt routing provides 3-points of contact for a secure install using the carrier only for ultimate travel convenience.

• Easiest-to-install infant car seat offers more headrest height and legroom for extended rear-facing use
• Easy-Extend Headrest System with no-rethread harness
• Anti-rebound bar provides added stability and more legroom
• Clicks securely into all Chicco strollers that accept a car seat for travel system mobility
• SuperCinch® force-multiplying LATCH tightener
• ReclineSure® leveling foot and RideRight® bubble levels
• LockSure® steel-reinforced seatbelt locking system
• Full-coverage canopy with UPF 50 sun protection
• Removable ergonomic newborn head and body positioner
• Integrated on-the-go European belt routing for carrier-only installation