For those people who love their Beach Volleyball, the ideal beach accessory item is now available and in the new 10 panel style beach style. Now you can have matching Indoor and Beach Key Rings.
Ideally, these things are designed for International Referees to put their official toss coins into. But realistically, you could store anything you like in there... within reason. I personally would steer away from most foods and probably small furry animals.
8.5 cm in diameter