I have a 1.5L Naglene bottle at my desk, and a water cooler 10 feet away in front of the server-room doors. So cold water is always close. I also drink when I

I have a 1.5L Naglene bottle at my desk, and a water cooler 10 feet away in front of the server-room doors. So cold water is always close. I also drink when I'm at home.