Stored at home. Used a few times. I don't see any noticeable stains, but there may be some overlooked. Please understand this. By adjusting the black string, it can be worn diagonally, and when removed, it seems to be usable as a pouch. #bodybag #TakahisaMasuda #KeiichiroKoyama #ShigeakiKato #YuyaTegoshi #concert