Whether for use in your family’s second car or for weekend trips in the grandparents’ car, an extra Car Seat Base G2 expands the functionality of your Orbit Baby travel system. The Car Seat Base G2 adds the convenient and backsaving dock-and-rotate functionality to your Infant Car Seat G2 for rear-facing usage. Includes 2-year Limited Warranty. This product is also included as a part of the Orbit Baby Travel Collection G2.