So, I just want to tell everyone that I received my KOR water bottle abut 4 days after I ordered it.
Without a doubt, this is the most functional water bottle I have ever used. The casing is really lightweight and there is no dribbling around the corners when you drink...the mouth of the thing is the perfect size. The flip top integrated cap snaps securely closed so I can literally throw tihis thing in my car or gym bag without having to worry about leakage.
These guys may have been sadly misinformed about their demonstration of their water vessel, but their R & D people got it going on. I can't wait to see what else they come up with.
As for me, I fill my KOR with filtered water from my Britta.