Gerry Davis Ball Bags. Our 10" bags are primarily for baseball umpires. Each bag has two wide belt loops so the bag will not bunch up during a game. The loops are large enough to fit our 1.75” leather or gloss belts. Optional inside pockets accommodate plate brush, indicator, lineup cards, pen or pencil (add $2.00 for inside pockets). Available in traditional heather gray, dark navy, charcoal gray (to match Davis charcoal umpire pants) or black. Select your color and decide if you want the inside pockets.