In February 2015, I traveled for 4 weeks after Nepal. In order to flexibly may be in rough terrain, I was looking for a robust and high-quality trekking backpack. Tadaaa - this is it! :-) I am a 1.80m tall woman and have to say that I'm super come with him cope. The settings regarding width of the shoulders. Back length etc are mega practical. However, many loops have me at the beginning a little confused. But the manufacturer has to exactly this model on YouTube a video demonstration, where you get everything explained / demonstrated. Thumbs up. During my trip I have about 17kg is stowed - incl. Sleeping bag, shoes, etc. And there was still space. Amazing.