I think everyone who owns a Contigo Water Bottle is in love with them. Seriously. I have a friend who like bought out costco when they were there.
Well guess who has them for their little nuggets.
Yup, that's me.
We only use water in them and it is soooo nice. They are easy to use and there aren't any gross parts and they never leak.
My absolute favorite. Dishwasher safe.