Product Details: 1. The bag can be used for multiple purposes. It can be used on one shoulder or both shoulders 2. Stereolithography/multi-layer storage/splash-proof surface instrument/ergonomic design 3. Multi-pocket design, suitable for most daily necessities
caution: The picture is real, but due to different lighting and monitor settings, there may be color difference, and manual measurement may have a length error of 1-3 cm. Thanks Xiasha!