I have a 2016 Titleist Staff Stand bag and the foam inside of the shoulder straps have begun to deteriorate. There is quite a bit of unsightly amounts of black foam that gets left behind that falls out of the holes in the vented straps. Emailed Titleist customer service and got a pretty vanilla response.
Kinda disappointed for a bag that is barely 2 years old, and has seen maybe 10-12 rounds per year.