Adventure Medical HandClens Non-Alcohol Hand Sanitizer should be part of your trip wherever you go. The foam kills 99.9% of germs and so helps keep you and your loved ones healthy. You'll need it anywhere where there's no clean water to hand, be it on that flight, or out in the jungle doing relief work. Did you know people in the desert use sand? You might want to use hand sanitizer, just to be sure you've killed those lethal germs. As the name suggests, this sanitizer contains no alcohol, so it's much easier on your skin, keeping it soft and supple. And at .7oz the bottle easily fits into your bag.