The Baby JoggerTravel System pairs the City Select 2 Stroller with the City GO 2 Infant Car Seat for convenient family outings. The included infant car seat is easily installed in a car with or without the base. The stroller can accommodate up to 3 children by adding a second seat, infant car seat, or glider board (sold separately.) The stroller's lightweight design, telescoping handlebar, and ample storage space provide even more convenience for your everyday travels with an infant and a big kid or two.