I purchased this item and stored it at home without ever using it. Please refrain from purchasing if you are concerned. Size: Width: 23 cm Height: 16 cm The depth is 6 cm in total, as it is divided by a partition inside. Color: Black The shoulder strap is not removable. It is adjustable, with a maximum length of approximately 130 cm. *Please note that these measurements are approximate, and some errors may occur. Thank you for your understanding.