Stay in step with your active lifestyle by keeping an extra base in your family's second car or even Grandma's car. This sturdy base is easy to install and is designed specifically for the rear-facing Shuttle Infant Car Seat. When an extra car seat base is necessary, the new Combi Shuttle Seat Base is a lightweight and portable way to make your life easier. For use with Combi Shuttle Infant Car Seat Height adjustable to accommodate many vehicles Color: Black