This is a soft sided protective cover that will hold either the Fagerstrom TechnoPipes, or the Fagerstrom TechnoChanter. There is also a bit of room in the top to house a small pair of earphones. A case for these electronic instruments is always a good idea especially when you are traveling. Using a case will help protect against scratches and other damage that may occur in transport. This case is made from a padded nylon material with a zipper fastener at the top. It will certainly protect your instrument for transporting.