Color: Black系 (assumed to mean "black or similar") Material: Nylon Stains/Tears: None The front is black, and the design changes when reversed. Height: Approximately 30 cm Width: Approximately 20 cm Depth: Approximately 8 cm The shoulder strap is approximately 1 meter long. It's long enough to wear across the shoulder. The zipper opens wide, making it easy to put things in and take them out. Small items can also be stored in the small front pocket. There are no particularly noticeable stains, but please understand the quality of used goods.