The Altieri Double Pocket Oboe Bag is a fantastic option for carrying your expensive oboe and all the extra stuff. The case is made of a special 4-layer quilted insulated liner stabilizes the temperature of your instrument -- protecting it from heat and moisture, preventing tuning and cracking problems. It also has a soft, ultrasuede finish, that is lint and fuzz free. The outer shell is a heavy duty, water-resistant pack cloth that lasts for years. There are 2 exterior pockets.