Has anyone thought of including a small bottle of booze with their BOB?

Before you go laughing your head off, consider:
-Sanitation (it won't sterilize, but it could help)
-Anasthesia (OK, not real good, but it does numb the pain)
-Blood thinner/diuretic. Not my first choice for either, but it
can help a little
-It's different than water, which might get old after a few days.
-You might come across a lime tree that's begging for a mixer.
-You can't tell me that, after a REALLY bad day, a drink wouldn't
be really welcome!

Now, honestly, I don't think that grabbing the whiskey would be the first thing I'd go for. But, if I had a few minutes, I might fill a flask or 2.