1000D high strength Nylon fabric, stitched by high strength bylon thread and excellent sewing technics, adopt UTX buckles, adopting high-strength sewing technology with good quality of thread. Molle system around the vest, internal pocket is for store protective chip. Inside pocket which can placed in spile is in the front and back side. Size on waist and shoulder is free to adjust. Several clip bags and a sundry bag are on the front.