Package included mountain buggy one 3 wheeler buggy maxi cosi car seat 4 options available for infant carrier see drop down menu car seat adapters mountain buggy one mb3 bundle one is an ultra versatile all rounder that has been built on the award winning urban jungle platform perfect for in the city or off the beaten track one promises longevity for growing families who require a buggy that grows with their family from a single to a double in a revolutionary stadium seated inline