【Premium Materials】: Mountaineering backpack made of high-quality nylon fabric and polyester fabric, water-resistant, tear and wear-resistant, reinforced straps, durable buckle, smooth zippers. All these ensure long-term use. This is the backpack you can take with you for years and longer. There is a pocket for shoes at the bottom of the backpack. There is a small pocket on each of the two waist straps.Large capacity helps you easily organize your essential items. Multifunctional backpack has external hanging straps for carrying large items like trekking poles, sleeping bag, sleeping mat & pad, tent, tripod and others. 【Excellent Carrying Design】Ergonomic design fits back structure, protecting your back while you are carrying a heavy load. Widened and adjustable straps help release bur