This bag is made of water-resistant 900D high density nylon fabrics, multiple storage compartments and exterior pockets, designed for outdoor sports. The bag zipper all adopt the YKK zipper, YKK zipper represents zipper industry standard), accurate occlusion, applied smoothly ,high quality and practical, durable texture, zipper head with card buckle design. Reinforcing straps, lengthened and widened shoulder pads design. Come with both waist and shoulder strap ,can be used as shoulder messenger bag. waist bag ,handbags and sling bag. High quality buckle is made of high-strength ABS material, durable, non-toxic and environmentally friendly , smooth and powerful, With high-intensity military nylon webbing, adjustable length, more durable.