Aluminium (Sigg) water bottles?

[Manacles]

I've recently seen adverts for a similar 'cook-in-a-plastic-bag' product recently. Even without reading Manacles post above I went 'eeurgh' as soon as I saw it.

I'm not claiming technology hasn't moved on since then but I am still very wary indeed..........

 

[comeonbabylightmyfire]

I've tried the boiling water over a fire in a plastic drinks bottle - just because it looked like a cool survival trick. I made tea from the water, it tasted fine and I suffered no unpleasant after effects. But as I have cirrhosis a bit of BPA poisoning isn't going to matter. Ho hum.