SOCKO Laptop Backpack for Women / Girls Stylish College Backpack School Bag Lightweight Bookbag Travel Work Carry On Backpack Casual Daypack Rucksack Computer Bag Fits up to 15.6 Inch Laptop, Pink

"Key Features USB cable design Built-in USB PORT is convenient to charge your cell phone by connecting your power bank without opening up you backpack on and go. USB PORT INSTRUCTIONS：Put your Power Bank (NOT INCLUDED) into backpack and connect...