I have so many Nalgene bottles - try to drink a full one of water at least once during the work day. Been using bladders on the trail and like the idea of going this route. This would be much more handy in a kayak for example. The on-the-go kit looks interesting too.
We appreciate the warm welcome! I think from just the couple comments, it confirms what we were thinking about the smart water bottle. We'll keep y'all updated on it...