Derek Prows wrote a review of Salomon Agile 7 Hydration Backpack - 427cu in on August 27, 2014
Familiarity: I've put it through the wringer
This hydration pack has served its purpose for me. I use it on my longer runs of 5 or more miles. It is definitely a life saver to run with water. The pack takes some getting use to, but isn't too hard to get adjusted correctly. I stash my phone in one of the side pockets, i wish there were a pocket on the front/straps for a phone. Also, the hose wobbles around if you don't clip it down. I had a clip from a different bladder that worked great. Gets the job done for what I need!