Men at work!

Rickie Fowler bumped into his new Ryder Cup teammate outside the Titleist Tour Van.

Hoffman won with a Titleist 910D3 9.5 prototype driver, Titleist MB irons (3-9), Vokey Design Spin Milled wedges (48, 56, 60) and a Scotty Cameron Red X putter.

In total, 19 new Titleist 910 prototype drivers were in play at the Deutsche Bank.

Here's a peek inside the locker room at Cog Hill. Guess whose locker?

It belongs to Titleist Brand Ambassador Charley Hoffman, winner of last week's Deutsche Bank Championship and a big San Diego Chargers fan.

Here's Charley's travel bag, which has more frequent flier miles than most people.

After his big win, Charley jumped to No. 2 on the FedEx Cup points list.

Tour lingo for Titleist Pro V1...

...and Pro V1x.