Black drawstring backpack with detachable mesh bag

-  Removable: The front mesh bag of the backpack is designed to be detachable, and the buckle is fixed, allowing for easy installation and expansion of the backpack's capacity, making it convenient and practical.
-  Durable buckle: It is sturdy and durable, with a drawstring design for easy access and storage.  There is a zipper pocket at the bottom, which can easily store the mesh bag.
-  Safe use: The backpack is fully equipped with reflective strips on the front, which reflect strong light in low light conditions to better alert traffic and be safe and considerate.
-  Unique design: Drawstring opening bag design, convenient and practical, easy to access.
-  Comfortable shoulder straps: With a thick shoulder strap design, it is soft and comfortable without pulling the shoulders, and reinforced links.
-  Removable: The front mesh bag of the backpack is designed to be detachable, and the buckle is fixed, allowing for easy installation and expansion of the backpack's capacity, making it convenient and practical.
-  Durable buckle: It is sturdy and durable, with a drawstring design for easy access and storage.  There is a zipper pocket at the bottom, which can easily store the mesh bag.
-  Safe use: The backpack is fully equipped with reflective strips on the front, which reflect strong light in low light conditions to better alert traffic and be safe and considerate.
-  Unique design: Drawstring opening bag design, convenient and practical, easy to access.
-  Comfortable shoulder straps: With a thick shoulder strap design, it is soft and comfortable without pulling the shoulders, and reinforced links.