Come and see our amazing products. Hiking backpack is made of high quality ripstop 210d nylon fabric, which is waterproof, tear resistant, scratch resistant and abrasion resistant. In addition, we're giving away a rain cover with a clear silver reflective logo. It goes in a small pocket under the backpack. So there's no doubt that all your stuff will stay dry in the rain. Whatever the weather, just bring this outdoor backpack. The padded, ergonomically breathable back and adjustable, breathable padded shoulders help reduce fatigue from a long day of hiking. The large capacity of 40L provides enough space for outdoor travel, camping, hiking and fishing. It meets the size requirements of most airlines Pls confirm further with us if any query about packing info, inventory status and time schedule.