Cordura with leather trim for "bell up" instrument. Professional musicians consider Reunion Blues bags among the best in the business. Their rugged, enduring construction backed with a 7-year guarantee coupled with smart designs have made these bags the professional"s choice. Reunion Blues instrument bags are distinguished by elegant design, are made of durable leather or fabric, offer protection of a unique double-foam system, and have soft fabric linings, roomy accessory pockets and shoulder or backpack straps for easy transport. They are constructed so as to provide a snug fit without damaging pressure on sensitive instrument components. They also come with a limited lifetime warranty.