Hygiene at trips

When you're going on a trip it's wise to slide a little sample bottle with desinfectant handgel in your pocket.

Not only does it come in handy when your hands need a clean, but it's also of help when you've hurt yourself.
Even when you don't have a plaster available you can care for the wound.
Just put the gel on it and use it as glue for part of a paper handkerchief or something else.