Tap water or bottled water?

i drink bottled water all the time when i'm not home but i am thinking about just refilling a reusable water bottle with tap water cuz its better for the environment. (yeah i know i shoulda thought of that a long time ago) what are the pros and cons of both tap and bottled? i just heard that tap water is... show more i drink bottled water all the time when i'm not home but i am thinking about just refilling a reusable water bottle with tap water cuz its better for the environment. (yeah i know i shoulda thought of that a long time ago) what are the pros and cons of both tap and bottled?
i just heard that tap water is actually investigated more than bottled water but i'm not sure if its true.
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