In cold weather, I drink a couple cups of herbal tea each day, which is pretty much the equivalent of drinking hot water with some flavor in it.  (No calories, no caffeine, just a nice little warm glow.)  I like all of these flavors, especially the Honey Vanilla Chamomile.  Celestial Seasonings is pretty much my standard for herbal teas, they are not the most bold in the flavoring, nor are they what I would consider weak.  And I do like the fact they don't have strings and paper tags on each bag, so I don't have to fish the tag out so it doesn't steep along with the bag.