Should I put this in the SUL section???? After conversations there I get the feeling those guys don't take deodorant on their trips.
Anyway, my wife is NOT helping my OCD of finding 'light' gear at all by finding these little beauties for me :):

It weighs 11.1g (0.39 ounce). probably not good for a very long time but a little squirt after a wash is all I am guessing you'll need.
Weight wise it is on par at exactly the same weight with my chapstick deodorant (I got the idea off another BPL-er):


