Amazing Backpack for traveling, hiking, and/ or as a Daypack. It has about 18+ 4 Liters of capacity and straps to compress it. A lot of internal pockets in the front panel, a pocket and duct for a camel bag, and a rain cover, that stores in a designated pocket. The backpack has adjustable very cushy shoulder straps and a sternum strap as well as a hip strap to support the weight. It has a few stains from the travels but is in best condition to take on your next trip. Often enough it was the best solution for a one-back trip because it really fits a lot but looks like a backpack. Questions? Pls let me know