Men Chest Crossbag USB Charging Sling Shoulder Bag Waterproof Grey

Hidden USB Connector: The hidden USB connector is set on the side of the cross body backpack, to set up a transfer mechanism between the power bank and your mobile phone. It can charge your device anytime, anywhere, Large Storage Capacity: Main bag storage designs muti-layer partition to meet the needs of storage keys, mobiles phones, thermos cup etc., and also can be placed in small notebook. At the same time, the interior is equipped with two compartments, which correctly interprets the coexistence of fashion and practicality., Ergonomic Design: This chest bag is especially designed a side anti-theft bag, can place mobile phone, ID card and other small items, open and close smoothly. The sling backpack fits the curve of the body, and is equipped with convenient pocket on the back, and sides.