This is a Stranger Things backpack, a collaboration item from GU last year. GU × Netflix Backpack Stranger Things [Color] 09 BLACK Material Body: 100% polyester, Separate cloth: 100% polyester, Lining: 100% polyester I bought it last year. I opened it and stored it with the intention of using it, but I haven't had the opportunity, so I'm putting it up for sale. I threw away the tags, so they are not included. It's unused, but it has been stored at home, so there may be dust or scratches. Please refrain from purchasing if you are sensitive to these things. It will be folded and sent in a bag. Please understand that there may be creases. Color: Black系 (Black-based)