Make strolling with your Chicco car seat a breeze with the convenience and peace of mind of the quick click-in Contours Chicco V2 Infant Car Seat Adapter. Designed specifically for the Chicco Key Fit 30 and Fit 2 infant car seats, this adapter works with the ,  strollers. And if you have twins, you can purchase a second adapter to attach two car seats to your stroller (note: the Contours Legacy can only attach one).