Waterproof Piano Accordion Case Backpack Oxford Cloth Carry Bag for Playing. Application:Soft Padded Black Accordion Backpack for Bass Accordion Gig Bag, accordions such as Bass and instrument. Material:Accordion Case is made of Waterproof oxford material, protects your accordion very well. Features:Thickness Poly padding provides shockproof. Portable:Shockproof Accordion Storage Carrying Bag has Adjustable shoulder straps, hand portable. Large Pockets:With pockets, easy to carry on your accordion accessory. Width:55cm-57cm/21.65-22.44inch Height:45cm-47cm/17.72-18.50inch thickeness:26cm-27cm/10.24-10.63inch. Please allow slightly errors due to manual measurement and different monitors. Please pay what you win in 7 days. Because the unpaid dispute will not be closed automatically, and we may ignore it. Please verify your address during checkout. We are ...