Multi-Function Portable Casual Canvas Black and White Chest Bag Outdoor Sports Shoulder Bag with External USB Charging Interface for Men / Women / Student

1. External USB charging interface, safe and security.
2. High-grade canvas material, health, environmental protection wear-resisting durable.
3. Very practical, you can keep your card or money or any other things in it where you are, everyone like it.
4. High-strength simple safety buckle, strong PP zipper head
5. It is quite convenient for you to go shopping or hanging around on the street, so give your life comfort and easiness, it is long life for daily use.