Nothing beats a good bag. And when it comes to sling bags, they are said to be very versatile as they can be styled with anything. Long ago, sling bags were an asymmetric and unstructured piece of cloth stitched in the form of a bag and had long straps attached. It was worn sideways and parallel too. Over time as fashion progressed and sling bag brands rose in number, so did the shape of the new sling bags. Although slings are a bit smaller than other bags they still have good capacity and durability to hold essentials. What mainly distinguishes sling bags from other bags is a long adjustable strap to hang them on your shoulder or sideways.