I can't stand handheld bottles. To each his own. They screw up my arm swing.

I like the Nathan Intensity and carry Kleenex, blister supplies, lip balm, phone and have a RoadID attached. The little Hammer Gel flasks fit the front pockets. I'd carry my SPOT if I was running in remote locations also, but so far that's only for riding. And a map! Blows me away how often I run into people on trails that aren't carring a map.

http://www.nathansports.com/our-prod...ests/intensity