I took the bag (s) for the Weserradweg restarted and in extreme heat and rain - the bags are great with the fast attachable cover. It would be nice, in fact, if the material would be from the beginning waterproof, but that's not really necessary and may also in certain weather conditions certainly times cause problems, so I also like to take the slight inconvenience in purchasing. But what I find really bad, are the lower fixings. The Weserradweg is perfectly developed, barely bumps etc., and in two (!) Side pockets broke the bracket, because the mounting screws are not countered. A bracket is missing now that I have annoyingly not notice the others I was able to save. But that could have been avoided with little effort. Therefore, only four stars. VAUDE bike bag Karakorum, 61 x 49 x 16 cm
