The Refresh Cap is a timed water bottle that reminds you to get your water as much as possible. It's rare these days that people get the recommended amount of water. It's not necessarily because people are choosing not to drink water, but moreso because people are simply forgetting to go out and do it. The Refresh Cap is going to solve this problem.
The cap works by starting a timer every time the bottle is twisted closed. The timer is an hour so you won't go too long without getting hydrated. Over-hydration is an issue, but with some well-thought out preparation, it can be a smart way to get yourself the recommended amount per day.