Do you have a car seat made by another company that you want to attach to a Peg Perego chassis? You can do it with Foldable Adapter for Car Seat! This foldable adapter allows you to connect other brands’ car seats to a Peg Perego chassis: City Loop, Book. It is suitable for car seats approved from birth until 13 kg. Download here the compatibility matrix. Please check the list of cars equipped with ISOFIX system in our DOWNLOAD area.