Redesigned to eliminate the need of VISTA Upper Adapter in double mode Compatible with select models of Maxi-Cosi?, Nuna? and Cybex Maxi-Cosi? Mico Max 30, Mico NXT, & Mico AP Nuna? PIPA?, PIPA? lite, & PIPA? lite lx Cybex Aton, Aton 2, Aton Q, Aton M...