The third Saturday in September is Batman Day.
Of course Bruce Wayne plays golf.
And if Batman himself had a golf cart, it would look like this “Tumbler” modeled after the one in The Dark Knight movie:
The Batman golf cart isn’t available for sale anymore, but it sold for $28,500.
If that’s out of your price range, perhaps you could just settle for a Batman putter cover.
Batman Putter Cover
on Amazon
…and if he were to practice putting in his bat cave, he would use Reputt.