12 Inch back side sling bag is a bag that is worn across the chest or back. The bag is carried in cross-shoulder style. This looks like modern version of the traditional strapped bag. The bag is highly comfortable. The cross-shoulder style of the bag prevents stealing risks and keeps you safe and secured. The back side sling bag enables you to do other stuffs from your hands as they are free. Moreover, the bag does not absorb water or fluids and therefore, the essentials stay safe.