iBackFlip Studios made a wise choice when it selected black ballistic nylon for the body, a durable material that makes the bag look and feel nicer than in early images we saw. Almost the whole bag is made of the ballistic material, although the adjustable section of the shoulder strap and some other small portions of the bag are made of shiny nylon that feels like a seatbelt. The material is strong and resilient; we wouldn’t worry about tears…