This was a bonus item included with a book. I've used it a few times, so while the front and back appear to be without significant stains, the lower left of the back has a small area like in photo 4. Since it's on the inside, it doesn't bother me personally, but please refrain from purchasing if you are overly concerned. Also, there is some scuffing and dirt on the zipper. The inside seems to be fine♪ Please be aware of any oversights. The condition is as shown in the photos. Please purchase if you understand that this is a used item that has been stored at home, and that I am a private seller. I have measured the size, but please excuse any errors as I am not a professional. Immediate purchase is welcome♪