Portable Backpack Casual Outdoor Unisex Shoulder Bags Triangle Design Crossbody Bags Outdoor Sports Riding Shoulder Bag with External USB Charging Interface and Headphone Plug(Dark Grey)

1. There are a variety of backpack way. 2. There is a cell phone pocket on the shoulder strap. 3. Backpack on the back of a sponge filled, breathable shock absorption, reduce weight, easy travel. 4. Can be left and right swap strap, is a left and right swap shoulder strap. 5. Large capacity, you can prevent tablet PC, mobile phones, wallets and other items. 6. There are external USB charging interface, built-in removable charging cable, you can always charge the phone anytime, anywhere. 7. There are internal small pockets.