Material of the product satisfactory. The (in my opinion essential) element, namely the suspension or mounting option (the backpack), can not be seen in the figure. A 360 ° view not possible. The bag has a vertically mounted attachment loop! The description is to be read from the fact that the bag "... to be attached to [...] backpack with compression straps [...]. On the basis of these Meinigen- also Schlaufenausrichtung- that is not possible. Clearly bad buy. Unsatisfactory bad investment!