Features & details 🌐Comfortable and Breathable : We specialize in designing ergonomically designed bracket structures. The Internal Frame Backpack features breathable mesh padding and a ventilated back system, giving you more comfortable feeling and easily performing outdoor activities. 🌐Large backpack 70L for men and women : A loading capacity of upto 70 litres. Product Size : 33.5*13.8*11.11 inch. You can store the items you need for long outdoor adventures with many pocket,such as sleeping bags, clothes, trekking poles, raincoat and so on. 🌐Rain Cover : The bottom zipper of the backpack has a waterproof rain cover. Your perfect lightweight hiking backpack with rain cover for hiking, camping, backpacking, traveling, hunting, climbing and other outdoor activities. 🌐Side Zippered Pocket & Zippered Access : One side of the mountaineering bag has a side pocket, big enough for your jacket or umbrella. The other side has a zipper edaccess which can easily access to the main compartment. Backpack can be placed inside the water bladder design can quickly allow you to drink water and replenish energy.(bladder is not included in product) 🌐Customizable Comfort : Multi-position torso adjustment fits wide range of body sizes. Adjustable shoulder straps, so you can make the backpacking backpack fit you perfectly and keep the pack from moving.