The Car Seat Adapter makes it easy to roll from car to wagon without missing a beat. Designed to snap securely into place on our Pathfinder(TM)2-Seat Stroller Wagons, it&&';;s compatible with more leading infant car seats - giving families added flexibility from day one. It arrives fully assembled and folds flat for easy storage. Whether you&&';;re heading to the park, the farmers market, or just around the block, it brings your littlest rider along for the ride.