High quality case for absolute kalimba protection. Anatomic shape, hard foam inserts, velvet lining. Outer pocket for various staff, two-tab zipper, detachable belt with adjustable length. Perfectly fits Arcanum B17, B17A,B17B, S15, S17, S15M, S15PS; Hugh Tracey Treble and similar sized kalimbas. Great bag for use in any conditions.