This is a collaboration bag from Porter × Uncertain. I bought it because I was looking for a bag that could hold an iPad and be worn over the shoulder at the time of purchase. I've used it about 10 times or less. I think the condition is good. The strap length can be adjusted, so it can be used as a shoulder bag or a crossbody bag. Color: Black Stains/Tears, etc.: None Material: Nylon