Kathy Anderson and her crew construct each of these items at their shop nestled in the Blue Ridge Mountains of Virginia. The material used in all the saddlebag and top case liners, and most other products too, is Dupont Cordura® Plus, a tough 1000 denier nylon fabric with water repellent Urethane coating. It is the finest material of its type and ideally suited for these products, which will stand up to decades of rugged use. Kathy’s bags are backed with an Unconditional Lifetime Guarantee. If the fabric, stitching, or zippers ever fail in any way, we will repair or replace the item (at our discretion) for as long as you own the product. You simply won't find a better value than Kathy's Journey Designs, brought to you by Bob's BMW.