Men PU Leather Sling Backpack Small Chest Shoulder Crossbody Bag with USB Charging Port for Travel Hiking Cycling Large Dark Brown

Product Details: 1.High quality PU leather with adjustable nylon shoulder strap for a long time use. 2. It can be worn on one shoulder or crossbody, which is very suitable as a backpack for men. 3. Multiple pockets for storing items in a convenient way. 4. With a USB charging port, you can quickly charge without opening your backpack. How does the charging port work? You need a portable battery,plugged it into end of cable inside, and plugged the phone charger usb into outside end. Package Including 1* Sling Bag NOTE: 1.Not fit laptop and books over A4 sides. 2.This Sling Bag does not include a battery inside, you need to charge it with a power bank. 3.Please allow slight measurement deviation for the data.