COLD...with tons of ice to crunch!
I fill my 24 oz. cup with ice cubes and then top it up with water, no lemon, hardly ever at least...yummmmmy
I read something a while back that said drinking cold water was REALLY bad for you because the cold congealed any fat and it would lead to blocked arteries...etc...
I figured that MUST be one of those silly myths...
What do you think?