Handmade shoe bag. There are no stains, but it's handmade by an amateur, so I'm selling it at a low price. It has a gusset, but the opening is narrow, so it's for small children. The photo shows a Moonstar 18.5, but it's difficult to put in. If it fits, it will fit perfectly. Recommended for small boys who love trains. I will fold it up small for shipping. I look forward to your purchase if you understand.