Reviewed by JIm - 3rd Oct, 2017 Osprey Stratos 34 Rucksack I walk a lot of miles per week ( average 100). My old one was very good but this really is very good. Its lightweight & comfortable & very adjustable to fit perfectly. The rain cover works well & it all seems a very well thought out and well-made quality product. The front zip pockets are very useful, the lining is also of good quality. Quite a lot more than I would usually spend but really think I have made the right decision.