Using an integrated Nomex-type heat shield, these bags can stand the 400 degree temperatures that barrels and hot gasses reach in rapid fire situations. These bags are constructed of heavy-duty, cross-woven fabric that is literally 2x thicker than the competition. To ensure a secure footing on many surfaces, these bags have a rubber traction plate bonded to their bottom surface. To improve forend grip properties, a small silicone surface is strategically placed in key holding areas