This is a MARCATO euphonium case. It's a 3-way case, allowing for use as a backpack, shoulder bag, or handheld case. I used it for a year and a half during my student days. I used it in conjunction with a hard case, so the frequency of use was low, but there are some scratches and cracks here and there. (See photos for the larger ones) The color is calm and I think it can be used for a long time regardless of age! Please feel free to comment if you have any questions.