I purchased this and used it only 2 or 3 times for school trips, then stored it. My daughter handled it carefully, so there are no noticeable scratches or stains, and the bottom is also clean. The bottom part is designed to hold shoes. (It's clean because I've never put shoes in it) Height: Approximately 45cm Width: Approximately 32cm Depth: Approximately 16cm Nike BZ9729 A nylon backpack with an attractive navy and pink contrast. - Brand: Nike - Color: Navy/Pink Orange - Features: Front zipper pocket - Material: Nylon - Design: Straps with mesh padding Thank you for looking.