Quote Originally Posted by piglet
For a quick fix I really like this stuff: http://www.nuun.com/

The company is super sarcastic (sign up for their emails - - - they have me rof every time)

and . . . if you send them a pic of you with their product, they send you a free tube.

I pick it up at the only place I ever like to shop - REI - but you can easily order online.
I'll second the recommendation on the Nuun tablets. All the right electrolytes, but none of the sugar. It comes in tablets that you drop in water - 2 tablets per 1 liter bottle. It has a little flavor. Get the active hydration not the natural hydration (natural tastes horrible). Also the kona cola is horrible. Get any of the fruit flavors. I love this stuff around workouts.