Material: High quality water resistant, wear and tear resistant nylon,neat stitches,durable buckle,smooth zipper, waterproof, ensure long term use Multi Pockets:Main bag with string closure meet different demand; Zipper pocket for your valued document;Front zipper pockets for your daily use things, easy to take; Waist bag can hold small things like phone; Side open pockets can hold your water bottle and umbrella; Under the bag has a zipper pocket can storage your shoes Adjustable Strap: Waist strap, chest strap, shoulder strap are adjustable, adapt to your body shape. There are external hanging strap and hang buckle to hang your trekking poles, slipping bag, tent, alpenstocks,cup,mountaineering picks, tripod and so on Breathable Padding: breathable air pump type bearing system, provide you a dry hiking and decrease back burden, protect your back while carrying leavy things Designed for both men and women, Perfect for hiking, climbing, mountaineering, trekking,camping, travelling, hunting, skiing and other outdoor activities