When news about Nalgene bottles causing cancer broke, I ditched my old plastic bottle and bought a metal one. They're a lot heavier, though, and not the most ideal to take on hikes and walks. I just bought new BPA-free plastic water bottles for my hubby and me.

What about you . . .
But now I LOVE my CamelBak and don't think I'll ever go back to a
nalgene.
The bit valve is just too awesome. Especially at the gym, it's so much
easier.

i hate the lids and mouth feel of the plastic ones... they tip over all the time too. I LOVE my sigg!!! It's so comfortable to drink out of that i drink more water.
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