The outer layer is JUNGLE CROSS (N-1) pure cotton material, the inner is heavy wool, all the hardware is specially customized, including deck hook (copper), turtle buckle (copper), bold D ring (alloy), Fixed dog buckle (iron), full-length cotton thread sewing, military green herringbone banding, almost no thread end, Make the tools bag look like it was modified with deck Overalls. Both playfulness and functionality, you must give it a try.