This is a backpack from SQUALOWORKS. It's a used item, purchased new from a men's select shop. There were several color variations and material differences, but I often went to job sites, so this faux leather-like material was very useful. *I'm not familiar with the materials, so please check the photos and make your purchase only if you are satisfied. It's currently discontinued, and I don't know the exact retail price, but the closest current design is around 15,000 yen. I remember it cost at least 10,000 yen, but not 20,000 yen. The shoulder strap for cross-body wear is missing. There are many stains and scuff marks on the corners. I will fold it in half for shipping. Please understand this before purchasing. Thank you.