In early March 2014 and ordered only twice USER for day trips, I wanted to make this backpack the day before yesterday; 12.13.2014 for a hiking tour in the Alps vorbereiten.Leider struck me when packing, the bottom at the back where the carriers are sewn the fabric waren.Also torn by tensile unpack them still quickly drove to the sports shop and a Deuter Aircontact 55 + 10 black / orange buy and happy, calm and happy beyond all measure once more packed. Conclusion; rather just really spend a lot of money and get a top quality.