MicroAid in the Macro World
Here at MicroAid we are committed to being as environmentally conscious as possible; even on a personal level I attempt to generate zero plastic waste. I bring my own bags to the market and do not buy water in plastic bottles.
I use a SteriPen to purify water from the local tap. Not only does it save the environment, but it saves money too. It purifies water using ultra-violet light, and has become one of the most essential items in my travel kit.