The Inglesina Avio Car Seat Adapter for Peg Perego Infant Car Seats is the perfect accessory to turn your Avio stroller into a travel system. The unparalleled, made-in-Italy smoothness and effortless thrust, even after long use. While it offers a wide and comfortable seat for the baby, the frame is just 19.5 inches wide, so it can go through the narrowest passages.