markd
Member
I prefer bottles.
Google "aluminum poisoning". I don'y buy anything in aluminum if I can avoid it.
The toxicity of aluminum is much debated, but I personally believe it to be very toxic. Most of my young years were spent working with electricians. Scratches to the skin from aluminum wire behaved quite differently from scratches caused by copper wire. They acted very much like they were infected when they weren't.
So, my answer is glass.