Matenro500 / Service of drone

Marathon runners need water to keep their performances. In a fact, they have to hydrate their selves more frequently than usually they do. But they can not because it isn’t comfortable holding water bottles along with them.
Sometimes they can not even hydrate themselves at the waterstations due to some troubles.Then why don’t we make drones to carry it. Our concept is to replace water stations with water carrying drone.With this drone, runners can get water(hydrated) whenever they want and without causing any trouble.