Product description 【2-3 Day Outdoor Backpack】The camping backpack is suitable for men or women, and can be used for any outdoor activities, great backpack for hiking, camping, mountain, climbing outdoor backpack, also as daily, travel backpack. 【Water Resistant & Durable】Our ROYAL MOUNTAIN 35L hiking daypack is made of high-density polyester matched with wear-resistant check nylon fabric, featuring solid tear resistance, scratch-proof performance and excellent water-resistant coating to block light rain and splashes. 【Large Capacity & Multiple Compartments】The hiking backpack has a capacity of 35L. 1 main compartment can hold a 15.6-inch laptop, 2 zippered front pockets allow for quick access to small gadgets, 2 stretch side pockets can hold water bottles and folding umbrellas. 【Water Bladder Backpack】The 35L hiking backpack comes with a spacious inner storage area built with dedicated fixed buckles and 3L water bladder compartment. A water tube outlet hole is designed at the top of the backpack, letting you sip water conveniently without taking the pack off. (HYDRATION BLADDER NOT INCLUDED). 【Comfortable & breathable】This lightweight backpack has breathable mesh shoulder straps and back panel, it can not only effectively reduce the fatigue of hiking, but also store a 7inch cell phone and feature a MOLLE expansion system. The detachable and adjustable sternum buckle is also designed as a safety distress whistle for emergency use. › See more product details