Logging miles and gadgets

I managed to squeeze in a 7.5 miler at lunch today in weather that was pushing 90%+ humidity (at least it felt that way). My time was somewhere around 1:02, and luckily I had this little gadget to help me stay hydrated and get through it.

http://www.amphipod.com/320/320.html -- Highly recommended after 2 uses. It is easy to use, has an expandable zip pocket for Gu, Powerbars, money, id, whatever. It also seems well-designed because I hardly knew it was there.