Function: waterproof
Material: Nylon
Size: 80x35x18cm
Support material: Aluminum alloy
Application: Outdoor camping, Trekking, Traveling

Ultra Large Capacity: 55L+10L capacity with dimensions of 81*18*37cm. Large main compartment with outer functional pockets has enough for your existing things. Such as cell phone, card holder, umbrella, iPad and clothes, one pair of shoes, Books etc.
DURABLE: High quality zipper, made from lightweight materials with durability, with strong hanging system to carry more items, provides extra strength and long-lasting performance with the lightest weight possible.
Polyamide
Breathable lightweight backpack: Ventilated mesh padded back and shoulder straps and allows air to pass between your back and the pack, comfortable to use in long distance hiking.
Classic Shoulder Strap Design: Ergonomic padded shoulder straps and back support for best ventilation and easing burden. So backpack back up more light.
This Backpack is good for most sports like Climbing, Camping, Hiking Travelling etc. More Suitable places: Want to feel the charm of nature or walk away the choice of travel our backpack brings an unforgettable holiday travel to outdoor backpackers.