This product is perfect for outdoor activity, make your travelling more convenient and easier. Features: Large capacity with many pockets. Lightweight, easy to carry and store. Waterproof and rip-stop nylon. Food-grade safe water bladder. Highly ergonomic design. Made of solid material with high durability, can be used for a long time. Perfect for hiking, travelling and other outdoor activities. Specifications: Material: Oxford cloth Color: Green / Black / Blue (optional) Size: 24 * 17 * 56 cm/ 9.4 * 6.7 * 22 in Weight: 630g / 1.4 lbs Package size: 55 *35 *3 cm / 21.7 * 13.8 * 1.2 in Packing List: 1 * Backpack Notes: Due to manual measurement, there is a 2-3cm error in the product size. Please specific to the actual.