HANDY / toothbrush & toothpaste

You should bring whole toothpaste case to restroom while travelling or working at the office. But it would be somewhat troublesome to bring the whole toothpaste case.
Thus, some people may sqeeze toothpaste at a room or an office to use at a restroom. But it can fall on the floor or spoil clothes of yourself or others carelessly
while going to the restroom. So, I am suggesting a combination of a toothbrush and toothpaste in which a form of encapsulated toothpate is hidden.
As a result, you don't need to bring a big toothpase case as well as have no risk of falling or spoiling.