As a big-time golfer, I absolutely love the idea. My only concern is driving along on a highway and looking back in the rear view mirror to see cars behind me swerve as my bag just fell off the rack. There goes my $300 driver. There goes all my ProV1s. There goes my irons.
I don't know how many times I've driven a cart on the course and have my bag or my friends bag fall off the cart. Just when you think you strapped it on tight, a bump would cause the bag to fly off.
I just don't think I can take a chance unless there's 4-5 straps to secure the bag.
Good idea though!!!