This brand said quality than price comes a large J to 50 liters) material bag is made of the Boeing nylon. Boeing, which 600D nylon fabric knitted with a resolution and a thickness. The bag body is resistant to tearing and sharp. Lining fabric material is also polyester. "Which is 210D synthetic fabric is durable Properties of the water in the world is his poncho, a function of sewing work, block after เอ็ว strap with storage pocket money. Do come out very well.