If you care about the items you put in your pack, put them in the Dakine Drafter 12L Hydration Pack. Nothing will damage your goods thanks to 630D and 1260D Ballistic Nylon, and there are various pockets to keep your stuff organized. It comes with a 3L Shape-Loc Hydration Reservoir to stay hydrated on lengthy trips and an Air Mesh suspended back panel to wick away sweat buildup. Protection that's backed by a lifetime warranty? Seems like a good deal to us. For your everyday use, wear the Dakine Drafter 12L Hydration Pack.