Backpack Casual Daypack with USB Connection

features large capacity and USB connection.
Features:
Classic and simple design.
It comes with USB function, offers a convenient charging for your electronic devices.
It can hold basic things that you needed for out, such as laptop, wallet, phone.
High quality oxford material, smooth and easy to clean.
It's a great fashion backpack for daily life, school, college, outdoor traveling etc.
Anti-theft cover layer for the main compartment, safe and attractive.