Nelson-Rigg CL-1040-TP Black X-Large Expandable Touring Motorcycle Tail Bag Made from top quality UV treated Tri-Max ballistic nylon with Fibertech accents New self-adjusting hooks attach to bag with soft ties connecting to your motorcycle Bag maintains shape, has reflective piping and a lined interior Fully expandable to hold most full face helmets Includes our exclusive Lifetime warranty and waterproof rain cover