I appreciate the concern and am aware of the dangers that come with over-hydration. It's a 32oz bottle but I probably put about 16oz of ice in it, and the water

I appreciate the concern and am aware of the dangers that come with over-hydration. It's a 32oz bottle but I probably put about 16oz of ice in it, and the water is ice cold so most of the ice doesn't melt. I also don't necessarily do it every hour on the hour, it's just a habit that I've found helps me stay focused.