Always been a big camelbak fan, but after a bit of research & feedback from bikers/ walkers I got the osprey rapter 14. Use it daily to commute to work n back 10 mile , without the hydration pack, which I love the framed design versus the floppy full camelbak style. Plus they even supply the loop to fit camelbak design bladders. Used it on trail weekends/ day trips. Hip pockets are a god send for camera, sat nav, snacks etc.