I barely notice my Camelback when I'm mtbing. On the road, yes, because I'm in less of an upright position, but on the trails it doesn't bother me in the least. I'm sweaty enough as it is; the Camelback doesn't make me more so. It's so much easier to drink regularly and I have room to stuff food and other supplies. I use a women's version. I prefer one with both a chest and tummy strap.
ETA: This is the one I have. And it's on sale!
Last edited by indysteel; 08-01-2012 at 10:34 AM.
Live with intention. Walk to the edge. Listen hard. Practice wellness. Play with abandon. Laugh. Choose with no regret. Continue to learn. Appreciate your friends. Do what you love. Live as if this is all there is.
--Mary Anne Radmacher