I like the small spray bottle and take it with me ...
The units are just as advertised.  I have been using both types and haven't seen any leakage.  I like the small spray bottle and take it with me to restaurants, as well as public areas, so I can spray down surfaces.  The size is ideal for storing in a baby bag or purse, and holds enough to do use several times before refilling.  Works well for essential oils such as Thieves.
Rating: 5 stars