Appearance: Simple and modern design, suitable for business and leisure occasions. Material: High density waterproof nylon polyester fiber material, wear-resistant and easy to clean. Ergonomic design: Widened shoulder straps and thickened padding reduce shoulder pressure and provide a comfortable carrying experience. Features: Adjustable length shoulder strap, suitable for users of different heights. Sturdy top handle for easy handling. Suitable for people: Suitable for daily commuting, meetings and business trips, but also suitable for classes, library study or campus activities. Date First Available February 16, 2025