Has to be a single strap as I will also use this when I get a caddy at certain courses. I have still yet to find a caddy that wants a double strap.

For a regular carry/stand bag, definitely prefer the double strap. But for a Sunday bag which is meant to be smaller, lightweight and easy to carry, the single strap is perfect.

Love my single strap, Titleist Sunday bag from The Cradle at Pinehurst!