Toothbrush
deodorant (I'm picky about the brand)
spare eyeglasses
book
empty water bottle to fill after security check
snack
1 underwear
1 pair socks
enough string/line to improvise a clothesline, etc.
and travel packs of:
immodium
benadryl
advil
Anything else I should be able to borrow or pickup upon arrival.
_________________________
Improvise,
Utilize,
Realize.