This is a RITTER soft case for an alto saxophone, designed as a backpack. It has one pocket for a folding music stand and two pockets for small items. The main compartment is made of a velour-like material. The zipper on the main compartment is stiff, but it has been that way since purchase. It has some stains, as it was used a few times by a graduate at high school band concerts. Please check the images for the interior material, pockets, and stains. Please note that this is a casual inspection, and there may be oversights. Returns and claims are not accepted, so please feel free to ask any questions you may have. However, I used to store a Yamaha alto saxophone in it, but I am not sure if it fits other brands of instruments. Please refrain from purchasing if you are concerned, as it has been in someone else's possession. Please read the profile before purchasing. I do not offer holds. Even if we are in the middle of a conversation in the comments, I will prioritize the person who purchases first. For those with a rating of 0 or many negative ratings, please comment first to prevent any trouble. Shipping is basically only on weekdays. I have set a longer shipping time, but I will ship as soon as it is ready. Shipping from Friday evening to weekends and holidays may be delayed until the following business day. It may take up to 7 days to ship, so please refrain from purchasing if you are in a hurry. I will use recycled packaging materials for shipping. Please refrain from purchasing if you are concerned. It cannot be made compact, so it will be a large package. I am also listing on other sites, so I may delete the listing suddenly if it sells. Please read the profile and ask any questions you may have. Due to my work, it may take some time to respond to comments and ship the product. Thank you for your understanding. #AltoSaxophone #SoftCase #InstrumentCase #RITTER #InstrumentBackpack #BackpackInstrumentCase