I love the camelbak so much, I tend to use it even on short rides when it's probably not necessary. But I do tend to get really thirsty, really quickly, so it's best to have it with me.
I also follow the advice I read here last year -- I fill it with ice first, then add water. It does help keep my back a little cooler.
“Hey, clearly failure doesn’t deter me!”
Oddly, I almost never feel the need to pee while on the bike, despite that otherwise I'm constantly in the bathroom. But I sweat tons, so maybe I'm just excreting through my pores. I do like to stop to drink and eat.
when i was first getting into riding, i wasn't coordinated enough to drink while still pedalling. Had to stop after going up a hill or small incline to get a sip of H2O. I straddled the bike, but never got away from the bike. now with a proper bottle (instead of a screw cap top) I am able to drink and drive at the same time..yes legally..somehow, opening a snack bar takes some really good talent, so much so that I just can't muster that. So I do stop to open pkgs. to eat. Early morning rides are like 3 potty breaks (bushes if applicable) within the first 15 miles, okay, maybe 10. This is annoying to me but can't stop my body from doing what it's done for years.