The Natural Thrift on vacation

Rather than pay for a bottled water, I walk out to the parking lot at 4 a.m.
to retrieve a bottle of Ice Mountain from a case purchased on sale back home that we inadvertently left in the van. Did I mention it's only 2 degrees outside, and that I am not wearing a coat?

Needless to say, the water inside the bottle is mostly ice. (I make a note of this to the desk clerk, to ward off the possibility that she might try to charge me, in case she suspected I got this bottle from the refreshment stand.)