my everyday coffee mug
- Familiarity: I've put it through the wringer
I was a bit skeptical when I heard about these at first, not really willing to spend that much money just to try it out. Until I got one this last winter as a gift from by boss, I AM sold!! I have never had a bottle that can keep my coffee piping hot all day long without having to reheat! Same thing with keeping things cold, it really is quite impressive. The only thing I have to be careful of is banging it around when going to work or school as I have dropped it several times and started to scrape off the coating (my bad care methods I am sure) However other than that I just love this thing.