I've used it for a
I've used it for a 4-day hiking trip and it was great. Already, it is extremely light, and it adjust so perfectly to your body that at the end I wasn't bother by pain whatsoever. I has so many features and compartments so you can be organized and range your material as you please. I honestly see myself from this moment forward with this bakcpack for all my hiking activities!
P. s: it arrived in perfect conditions, in due time, and there is plenty of online support to figure out how to have it fit perfectly to your body.