Made of quality 600D oxford cloth material, solid and durable, to protect your bag from rainwater The 2 zippered compartments of these durable saddlebags keep your gear close at hand The drawstring closure pockets (Insulation inner) for storage and beverages or water bottle Easy to install, simply unscrew the gas cap, drop the bag into place and screw it back on Uniquely designed to mount on various tank configurations Perfect for holding your drink, wallet, cell phone, camera, tools, or other trail goodies