Great for emergency soap needs
We happened upon these first in a camping supply store and bought a couple to put in our car gloveboxes.  They have come in very handy any time we need clean hands and are out and about.  One sheet and a little water is generally enough to wash your hands, so if we're stopped by the side of the road, or the gas station bathroom is out of soap, then we are good to go.  The only downside is that your hands need to be dry to get the sheets out of the pack (or they melt together), but that is easy to deal with.
Rating: 5 stars