Then this is a meme for you.
Seriously, my floss is way bigger than Cath's (and much much bigger than those posted by Pika). But it is nice and minty and green. And when I go on a trip > 2 days < 7 days, I just break off all the floss I will need during that trip so I won't have to take the whole actual package.
Post a picture of your dental floss, and your insights in dealing with the problem of travelling with dental floss. You are not alone.