Features: It is waterproof and breathable. The Carrying system helps take the stress off your shoulders, save energy. The big capacity allows you to accommodate your necessary things. Adjustable shoulder, chest and waist straps Endure harsh combat situation. Looks cool, perfect for outdoor activities, like hunting, hiking, etc.. Widen shoulder strap Large space enough and built-in pockets, Universal for many outdoor activities,such as riding, mountain climbing, trekking and travel. It is breathable and so practical. The chest belt can be adjustable so you feel more comfortable. It meets different requirements for both men and women The backpack provides strengthen and long-lasting performance with minimal weight. High capacity provides enough space to pack all your necessities and equipment. Backpack combined with ergonomics design, can effectively alleviate the pressure of the shoulder, more diversified and humanization. Perfect for hiking, occasional travel, -to- use, pack beach accessories, college, camping trip and more. High quality professional backpack for camping, hiking and backpacking, designed to be comfortable and functionally versatile. The backpack thickening sponge and a good protect and breathable mesh shoulder straps, both can effectively reduce the burden. Specification: Material: Cotton fibers Capacity: 36L Color: black, night blue, violet, light purple Size: 20*51*35cm Package Included: 1 x KIMLEE Mountaineering Backpack KCB4004U