Thank you for viewing! m(__)m This is a rain guard for a euphonium soft case. I bought it thinking it would be good for moving around on rainy days, but I don't walk outside for long distances on rainy days very often, so I didn't need it that much (sweat). I opened it and threw away the outer bag, but it's almost unused, only tried on. It was stored neatly, so there are no scratches or stains. It folds up to be as compact as a music score file, so it's easy to carry, and you can be prepared for sudden rain. Thank you! #euphonium #euphonium #softcase •*¨*•.¸¸☆*・゜•*¨*•.¸¸☆*・゜•*¨*•.¸¸☆ ↓ The following is a description from the store DAC where I purchased it ↓ The water-repellent rain guard protects your precious instrument from the rain. You can take the case handle out from the zipper part, making it easy to carry. It folds up and can be stored very small. *For backpack-style soft cases only.