Um, I don't care. I love coffee ? One of the pure joys of life is a hot thermos of coffee, sitting in he woods, hunting deer and watching the sun come up.

If they are smelling my coffee, they are smelling me.

But, if you make noise or move a lot, it could alert deer. I generally give a really good look around with my binocs before I crack open the thermos. Binoculars, focused for different distances help you peer through brush and notice deer a lot sooner and usually before they notice you.