Hi, I didn't take a pic but all I use is an old medicine bottle with a rubber stopper. Maybe an ounce or two at a time. The stuff goes a long way. If you are worried about evaporation, tape the neck with rubber electrical tape.
If you use it straight, you don't have to mix it and can keep it in it's original bottle. I apply mine with a Q tip squeezed against the side of the bottle.