X1R Remote Caddie
If you're not rocking a cart on most of your trips around the local course, you'll appreciate just how much carrying your own clubs can have an effect on your game. The X1R Remote-controlled Caddie ($2000) can carry many things along with your clubs, such as balls, tees, sunglasses, towels, scorecard and pencil holder, amongst others. The cart lasts up to 27 holes on a single charge, so you'll be able to make an entire round of it without worrying about your electric caddie falling behind.
as seen by Craig Brimm