Bumbleride Era Car Seat Adapter (Clek, Nuna, Maxi Cosi & Cybex)
Amazon.com: Contours V2 Stroller Infant Car Seat Adapter for Select Cybex, Maxi-COSI and Nuna Infant Car Seats (Contours Strollers ONLY) - Black : Baby
Bumbleride Indie Twin Car Seat Adapter Single - Maxi Cosi/Cybex/Nuna | Modern Nursery
UPPAbaby Vista & Cruz Upper Adapter for Maxi-Cosi, Nuna and Cybex – Babies in Bloom
Electa Car Seat Adapter | Compatible with Nuna, Maxi-Cosi, Cybex, Clek – Inglesina Strollers & Highchairs