I didn't notice Matt's bag, but Paul McBeth was carrying a red, white, and blue flag-motif bag and I asked him about it. He said a friend was getting into the bag business and had made it up for him. Might be related or not, just a guess. Paul didn't mention a company name, so it might be early days yet for the new venture.
it wasn't a bag i'd seen before. it wasn't the grip or the dual pack or the gateway (at least it did not look like any of these). it was sort of a dark tan. he had it on when he accepted his award and i saw a couple of others with the same bag. it looked sort of like a hybrid of a disc golf bag and backpack style. maybe i was seeing things?