Sling Bag for Men with USB Charging Port

Product Dimension Convertible Fastener Fasteners can be converted to the left or right to achieve four back methods: single shoulder, chest bag, backpack, and handheld. Product Details   Water-resistants material This bag is made of high quality water-resistant nylon fabric.Reduce wetting of the chest bag.   Side pocket Mesh zipper pocket on the side of the chest bag can hold umbrellas and water cups.   Simple zipper This chest bag features high-quality zippers, simple and beautiful.   Adjustable shoulder strap Adjustable shoulder straps ranging can be adjusted to a comfortable position according to your preference.Free your hands for shopping,traveling.   Multiple Carrying Methods