This is a lightweight backpack purchased from Shimamura about 4-5 years ago, designed to be used with two compartments, one above the other. There are some scuff marks and small scratches on the surface, but no rips or fraying. The material isn't specified on the tag, but it feels like polyester or nylon, with a slightly glossy surface. There's a mesh pocket with a zipper on the inside. All zippers open and close smoothly. There is some peeling of the plating on the zipper pulls and the metal parts of the shoulder straps. Size (approximate): - Height: 37cm - Width: 25cm - Depth (bottom): 16.5cm - '' (side): 14.5cm - Weight: 416g - Color: Black It has been home-cleaned prior to listing. It will be folded in half and shipped via Rakuraku Mercari Bin (Takkyubin), and recycled materials may be used for packaging. Thank you for your consideration. There are no pets or smokers in the household.