Amazon has naturally withdrawn the backpack due to these shortcomings without hesitation.
Otherwise, the comfort was good; I (190cm) did not have back problems. At the packed thing I came Ran well, down there once a zipper is sewn.
Besides, I can not positively say that the length of the outer belts in my opinion, is sufficient and also the rubber net I found quite handy.
Since the above-mentioned defects but the backpack as a commodity that should not let one on such a trip, are crucial for the operational capability, I forgive only 2 stars.