While it'd probably ruin the majesty of something like the Masters golf tournament, the Mantys is perfect for solo golfers who don't want to mess around with either a cart or a caddy.
It's an electric scooter that's good for 36 holes (or around 13 miles) on a single charge, and tops out at 12 miles per hour, which should be more than enough for the green. The Mantys has space for your golf bag up front, storage area for your scorecard, balls and tees, and — of course — a cupholder. The only thing it doesn't have is a price, as it's call-to-order.