In fact, this is one good thing that is found in Sri Lanka, place where lot of travelers now go. I find one post on this. Yet in most Asian countries, I could not find this freely available other than in Sri Lanka. Are you talking about Australia? This is something that you use once and then flush down the toilet. Its made of tissue paper and bio-degradable. So no harm. However much we dislike to go to public toilets, sometimes the urge compels. Best thing is to keep one or two in your wallet or pocket!