I did a morning shave before traveling back home and popped my Special in its travel tube and needless to say it smelled pretty musty when I got home haha. A vinegar soak did the trick but learned my lesson quick.I must admit, I still prefer synthetics for travel, and I don't think that will ever change. They dry so much quicker, and even if there is a smidge of moisture left in when you pack, it's not going to spoil anything. It'll just need a bit of a wash later.