This is a multifunctional backpack for outdoor use, with large capacity, can hold everything you need for outdoor sports. Made of fine quality oxford cloth material, not easily to be damaged. Features: Scientific and reasonable weight-bearing design, the bag body is not easily deformed after weight-bearing, the bag body contour is designed with edges wrapping, and the bottom is thickened and shaped. Using 900 high-density Oxford waterproof fabric, it has characteristics such as tensile resistance, mold resistance, and water splashing resistance. Large capacity can hold daily necessities such as tablets, powerbanks, mobilephones, keys, etc. The backpack system designed to fit the structure of the human back effectively disperses pressure and brings an comfortable carrying feeling. The back sandwich design has the effects of quick heat dissipation, sweat wicking, breathability, shock absorption, etc. Adopting a 900D encrypted antisplash oxford cloth design, it has high tear resistance and wear resistance, which can effectively protects the items inside the bag and prevents moisture. The bag is designed with reflective material, which is safer and beautiful. When the light shines on the reflective area at night, it immediately reflects, bringing safety to your travel. Comfortable handle, easy to retrieve backpack when not carrying it, comfortable, practical and wear-resistant. Smooth and antirust zipper, convenient for opening and closing bags, sturdy and smooth. Specifications: Color: black, khaki, green, woodland, ACU, CP, jungle, sand, desert camouflage (optional) Main material: oxford cloth Capacity: 20-35L Item size: 490 * 300 * 210mm / 19.3 * 11.8 * 8.3in Item weight: 1000g / 2.2lb Package size: 500 * 330 * 50mm / 19.7 * 13.0 * 2.0in Package weight: 1100g / 2.4lb Packing List: 1 * Backpack