Make every adventure easier from day one with the Alterrain Pro and Revolution Flex 3.0 Car Seat Adapter, designed exclusively for Graco infant car seats. This adapter transforms your BOB Gear stroller into a fully functional travel system, letting you move your baby from car to stroller without interruption. Whether you're exploring the city or hitting rugged trails, the adapter ensures a secure, stable connection that keeps your little one safe and comfortable on the go.