Sahaja - sister and business partner - discovered this great blog yesterday. Good info and some nice recipes as well.
Have a look at her comments on bottled water.
Of course she is talking about the USA but some of this info applies right here as well.
Tests have shown the toxins found in some of the French bottled waters for example - Di(2-ethylhexyl) phthalate (DEHP) in Perrier!
Pthalates are estrogen mimics and can disturb hormonal balance in those exposed to it. They come from plastics.
The reference here gives you heaps of info on the advantages and NOT of using bottled water - not to mention the huge environmental impact of all those discarded plastic bottles - something we have also talked about in one of our past Best Health newsletters.