The extra strength provided by the double-layer bottom piece makes it very convenient to carry more load on your journeys. With a capacity of 40 liters, one main compartment, three zipped front pockets, two mesh side pockets as well as external attachment points. Great for hiking, travel, camping & as carry-on luggage, for both men and women. Longevity is further enhanced by bar-tacks at major stress points. This backpack made of thickened tear and water resistant nylon material, its rip stop nylon construction sheds rain and resists wear better than cheaper polyester, carrying the backpack to walk through jungles, forests and mountains freely, don't worry about scratches when you travelling or adventure. When the rain drifts outdoors and too late for you to find a shelter, this backpack can keep things dry inside for a while. Made of lightweight materials with durability & comfort in mind. Featuring padded adjustable shoulder straps & mesh ventilation for a snug & comfortable fit. Spacious hiking backpack is convenient for hiking, traveling, camping, running, cycling, mountaineering.