Mountain Rain ABS Hard Shell Backpack For 22 Inches Handpan Drums - LK005Features Material Made of ABS Material This is a breakthrough product in the industry. It took Hlurushop a year to design and write, and it took the Hlurushop a year to design and write the plate, and it took the glass fiber reinforced plastic to resist the pressure, but it was not easy to do so. Rugged ABS hardshell backpack with soft sponge lining, shock and pressure resistant. Protect your beloved Handpan Drum from damage and ensure the tone