Professional golfers use a variety of golf bags, but the most popular type of bag among them is the tour bag. Tour bags are high-quality, spacious bags that offer plenty of storage for clubs, balls, and other accessories. Some popular brands of tour bags used by pro golfers include Titleist, Ping, and Callaway. Additionally, pro golfers often use travel bags to protect their clubs during transportation, with Club Glove being a popular brand for this purpose.