The Trekking series saxophone case is one of Bams original designs and has been a best-seller for years. In order to get the highest shock protection, the interior of Bam cases are made of high resilience foam cushions, supporting the instrument on its strongest parts. These are designed either as a cradle for the instrument, maintaining the instrument in total suspension.To keep to the highest standards of quality, Bam makes its own polyurethane foam. Therefore, the entire inserts and cushions are injected in special molds. The foam of these inserts and cushions stands out from other types of foam, offering excellent resilience, a protective skin effect for the instrument, and an excellent buffer against the elements- reinforced by water resistant fabric.Features:Side and subway handlesRetractable, padded backpack strapsRain coverShoulder strapExpandable external sheet music pocketExternal accessory pocketZipper closureHigh-density polyurethane foam support for the instrumentLarge internal accessory compartment