I've used this backpack almost daily for the past 4 years and I'm still pleased with it. I find the bag relatively comfortable even though there's no padding on the back. A few months ago the strap rings broke so I had them fixed at a local clothes-alteration shop. When I washed it for the first time, the yellowness on the lining faded somewhat, but that's just on the inside of the bag anyway. Of course the blue on the outside is not as vibrant after years of usage as it was on the first day.

Der Rucksack hat eine schöne Farbe, es passt viel rein und er trägt sich gut. Durch die beiden Riemen dauert das Auf- und Zumachen verhältnismäßig lange. Sonst ein gutes Produkt.

I bought this bag about a year ago. As AMA review says I was very disappointed to find that straps did not adjust much so bag never sat in a comfortable position on my back. I spent so much on it thinking that it would last me for a long time and was very careful to not overfill it, always wear both straps etc to ensure it lasted. However, within a few months both straps broke and were not possible to fix.
This is not what I expected from a product of this quality/ price. Would highly recommend you look elsewhere and do not buy this bag.