Amazon.com : Joovy Qool Double Stroller with Maxi COSI/Cybex/Nuna Rear + Front Car Seat Adapters + Second Seat, Twin Travel System, Black Melange : Baby
Maxi-Cosi Lila™ Duo Seat Kit - Little Folks NYC
Contours® Universal V2 Infant Car Seat Adapter - ContoursBaby.com
Valco Slim Twin Stroller Car Seat Adapter for Maxi Cosi / Nuna
Maxi-Cosi Dana For2 Double Stroller, Devoted Black, - Walmart.com