Made from 1000D Cordura with 2.5L capacity ideal for safety equipment, small tools, dry gloves etc. Innovative flush' alloy fasteners included. Ultra-tough Rhinotek fabric on base with four heavy-duty rivets. All fasteners for dirtbike fender are included. Pack also has removable (Velcro) waterproof liner for cleaning or replacement. For fitting: remove the white liner (Velcro top edge) and remove the bag from the packaging. Included with the Rally Pack are four alloy/stainless fasteners with nylon spacer washers. The product packaging is designed to be used as a drilling guide. Line up the guide on the rear fender and drill four 6mm diameter holes. Use the optional nylon washers to ensure that the threaded fastener is below the top surface of the alloy fastener (prevents damage to the internal waterproof liner/foam). Tighten anti-clockwise and always use thread lock.