This is a pre-loved Prada nylon backpack. There are minor signs of wear. There must’ve been a tag or something of that nature that broke up inside of the bag itself, but it’s stuck in the seams however, you can’t notice it unless you’re examining it. I only had noticed it because I thought there was a stain on the bag, but the little bit of color that I was seeing was coming from the tag that had broken up on the inside of the back pack. If I was a better seamstress, I could’ve opened up the nylon and took the pieces out, but I did not however, whoever purchases this bag could also do so. Overall It is in excellent used condition. Approximate measurements Height : 12 “ Width : 10” Depth: 5.5” Purchase will include a third-party certificate of authenticity and a silk dust bag. It is not a Prada dust bag, but it is a quality silk dust bag.