Champion backpack featuring a navy and red color scheme. Purchased at Shimamura. I liked the Kanken-like design and used it frequently. The inside is nylon, and it has adjustable straps. - Brand: Champion (Shimamura) - Color: Navy/Red - Type: Backpack - Inner Material: Nylon - Straps: Adjustable Measurements (approximate, for reference only): Width: Approximately 21cm Height: Approximately 25cm Depth: Approximately 8cm I don't see any noticeable stains, but please understand that this item has been stored at home for a long time before purchasing. ⭐︎