Cheer on your favorite team with this Oregon State Beavers Fiber Optic flag! Loving the Oregon State Beavers is the easy part — the hard part is showing off your team spirit 24/7. Light up your flagpole with this fiber optic flag! The flag comes equipped with a battery pack that can safely be kept in a waterproof pocket. During the day, it serves as a gorgeous display of your Oregon State Beavers spirit and it keeps on going after dark.