The companion seat is perfect for families with multiples. Pair this with our YPSI stroller and the new Peg Perego YPSI double adapters for endless configurations. Compatible with any Peg Perego Ypsi Stroller. Includes an adjustable hood that follows baby's growth. This full size seat can hold up to 50 lbs and can adjust to 3 positions: sitting, relaxing, and resting.