The obvious choice for most people to drink water would be from a public location. Of course, the place would have to be clean, and all the other necessary features in order to drink water should be available. With these things in mind, you are actually going to feel better drinking water from that source. However, how about finding yourself in a place which does not have good drinking water, and moreover to have no water with you as well? Well, at that particular moment, you would be looking at stores that are selling filtered water. In case you are finding it hard to believe, but there are certain places which still do not have good drinking water and they may be present in the metropolitan cities as well.
So, in order to prevent such kind of problem from inundating you, you need to purchase the best glass water bottle and carry around drinking water with you at all times. That way, you would not have to depend upon any water source wherein you have the water always with you. In case you do find a good water source, you can simply fill up the glass water bottle that you have with you and carry it around after being replenished. As such there are no issues that you would likely find yourself fermenting when you are travelling to new places and meeting new people. You are definitely going to enjoy your travel without any kind of repercussions of any sort.