I too have the Rogue....it's not bad for trail riding. It can hold tools, a tube, co2, gels etc. Racing with it sucks though....Last year, I didn't have anyone who could do my hand-ups so I had no choice but to use it. My gatoraid tasted like warm pee after 30 minutes of racing and my back was pure sweat. But it's better than running out of something to drink and getting heat exhaustion.

I might try to buy a smaller/lighter pack for races that I don't have hand-ups at. Any suggestions?