Drinking from a toxic water bottle?

We all know that most plastics are toxic, which has prompted many of us to switch to aluminum water bottles. The problem is that there is uncertainty whether they, too, are toxic, as discussed in the following links:

http://www.ehow.com/about_5300319_health-risks-aluminum-water-bottles.html

http://emedicine.medscape.com/article/165315-overview

Stainless steel is widely deemed as safe and non toxic, which is what I use for my children. There are several good products on the market, including Klean Kanteen, New Wave Enviro Stainless Steel Water Bottle, SIGG, to name a few.