Reusable Water Bottles

Lots of people have a goal of consuming more water (the basic recommended amount being 64 oz. per day). It seems that every time a new product comes on the market to help make this easier (various plastic water bottles) studies come out that show they have potentially harmful side effects. SIGG water bottles are the "new thing." They are made of metal and are said to not leech harmful materials into the water you are drinking. How about setting a goal of reducing your own footprint on the earth by ditching the tossable plastics and going to a SIGG or other brand of reusable? I know, I know, next we need to figure out the whole "what's in our water" issue too...demand more from the water providers on that. I wish it was as easy as clicking on a link like the water bottle thing is.