I (Man United) bought the Aspen Sports Minnesota and had initially criticize the same criticisms as other buyers. So I put me immediately another Deuter Superbike so I could compare. If the Aspen carried high then adjust the always criticized carrier very well. Then you run around the neck at the right angle. You sweat under two backpacks. The Aspen is on the kidneys and warms while one is there cooled by evaporation at Deuter. Mir is the Aspen variant prefer, but that is certainly individually different. While at the Aspen lacks a reasonable case for example for the wallet, but with zippered mesh pocket can also live very well. Who does not need the interpreter equipment with hood, rain hood, helmet net and is with the Aspen better served because these facilities reduced and fissured the interior. Stupid thing is that it is orange on the spot where you attack him and therefore treckelt quickly. Conclusion: the Deuter I sold again. For me, the Aspen wears better. PS: I am using the Aspen mainly with bike. From mountain climbing to shopping. Gruss Andreas.G