The GB model is a soft lambskin leather motorcycle tank bag designed to carry your personal defense weapon. The main zippered pocket, which includes a removable holster, measures 10" long X 6" tall. The front zippered pocket is 8 inches by 4 1/2 inches and has another 2 smaller zippered pockets on the front. The Velcro holster can be placed in any position desired. Will fit most pistols up to 5" barrel. The powerful neodynium rare-earth magnets are embedded in the leather and enables bags to remain in position at all safe speeds. Perfect for storage of other items such as cell phones, garage door openers, sunglasses, radios, and music systems. Converts to fanny pack with two belt loops when away from motorcycle.