I hope I understand your question correctly. The current strap system is designed for that very thing, to quickly go to a single strap configuration. Caddies love it as many of them do two-bag loops. Just quick release on the two connectors of the strap you want to remove and slide the strap out of the plastic retainer where the two straps cross.

Hi there Glenn H,
I got the new Titleist Players 14 in last weekend.
Fantastic bag and honestly a rare one. (As most players have the 4 & 5)

As Dale mentioned (I had to figure out myself too)
Simply press quick release on the two connectors of the strap you want to remove and slide the strap out of the plastic retainer where the two straps cross. And connect it to the remaining on the top.

It's a fantastic bag, waterprove pockets, and got a nice Black, Red, White finish on it. Something every TT player should have!

You can order a single strap thru your local Titleist dealer. The strap will attach to all 4 connectors but only have one strap. They only charged me for shipping. Hope this helps.