Peg Perego Manufacturer's Description Aria Twin?s ?60? side accommodates a car seat, and the ?40? side is comfortable for an older child. Yet it fits through standard doorways. Perfect! Peg Perego?s Aria Twin 60/40 is the ideal solution for parents with children of different ages. This innovative, side-by-side system offers a unique split-seat configuration. It?s Travel System-compatible, so our Primo Viaggio SIP 30/30 car seat can be attached to the ?60? side with the stroller?s retractable anchors. The ?40? side has a comfortable seat for big brother or sister. The stroller fits through stan...