The Baby Jogger® City Select® 2 Travel System pairs the City Select® 2 Stroller with the City GO® 2 Infant Car Seat to get your family rolling from baby's day 1. The included City GO™ 2 Infant Car Seat easily and securely installs in a car with or without the base. And the City Select® 2 Stroller, featuring 24 configurations, can accommodate up to 3 children as it converts from a single stroller to a double with a second seat or infant car seat, or even to a triple stroller by adding a glider board!