Mixi Sling Bag, Water Resistant One Shoulder Backpack Chest Pack Crossbody Bags Women&Men Fanny Pack 3 Ways Carry Style - shoulder bag, chest pack, back sling, hand carry. This sling bag is wear resistant and tear resistant. Much lighter than other similar sling bags, portable for outdoors. Fully adjustable padded single shoulder strap allows this bag to fit most people. Equipped with a hidden anti-theft pocket that let's you store your valuables safely.