Water bottles

Yet to recreate my blog, I'm using this place as my link page to free up browser space.

So I've been using this plastic water bottle given by the AFP. Problem is that it smells unpleasant and I don't want to go reusing those disposable bottles. Enter the metal water bottle.

I picked one up at the airshow last Saturday but now I'm having doubts to use it ever since I saw the ad for Aquasteel on the Tigertales magazine. It mentioned being free from BPA and not leaching chemicals since it was made from steel. Looking at the one I just bought, I'd say it's aluminium and have no idea if it has BPA. There's no coloured lining inside but I'm still hesitant to use it.

My google searches reveal:

Ozbargain topic on water bottles
Is there plastic in your water bottle?
Camelbak-reccommendation
SIGG Bottles Now BPA Free. But what were they before?
And finally, what sparked it all - Aquasteel