Amazon.com: Britax Infant Car Seat Stroller Adapter for Nuna, Cybex and Maxi Cosi Car Seats, Compatible with Britax Single Strollers Only, 2 Count (Pack of 1) : Baby
Bumbleride Indie Twin Adapter Set for Maxi Cosi/Cybex/Nuna
Thule Shine Car Seat Adapter-Maxi-Cosi® | Pottery Barn Kids