Calvin Klein Beige Monogram Mini Backpack

Spacious Calvin Klein mini backpack, beige with light brown accents. Has a small pocket with a slot inside, large section with a zippered pocket and slot inside, and a zippered pocket on the back. Has slot pockets on both sides. Straps are adjustable. There are 3 imperfections on this item. Please study pictures carefully. One of the slot pockets on the outside has some dings on the trim. The zippered pocket on the back of the bag has a small black spot next to the zipper. Lastly, there is a stain on the inside of the slot pocket. I have no idea what it is. I have tried everything to get the stain off and have not had any luck. Bag comes from a smoke-free, pet-free home. All questions welcomed! I do accept reasonable offers! Thanks for looking!