AGIO Z3 CAR SEAT ADAPTER FOR NUNA CYBEX MAXI-COSIAGIO BABY Z3 CAR SEAT ADAPTER Adding a car seat to the Z3 stroller transforms it into the ultimate travel system. The Z3 adapters are necessary for integrating other brand infant car seats to the Agio Z3 stroller. PRODUCT FEATURES Easily attaches to the Z3 stroller frame Compatible with the following infant seats: Nuna Pipa Maxi Cosi UPPAbaby Mesa Cybex