The backpack has of course, as you would expect for the price and the company, a high quality. The fabric fässt on robust. Unfortunately, he is more like a duffel bag, whose strap a / rubbing neck when worn on the back of the head. Without content it is flat as a pancake and could also pass for a sail. For me personally it has absolutely not like, and also wears not very pleasant, through the Seesacköffnung. The reversal on Amazon was again very customer friendly, thank you!