I have a small problem that I'm hoping someone here can help me with. I'd like to buy a set of bourbon glasses for my brother but I'm having trouble finding info on the right type of glasses to buy.

I've heard that bourbon should properly be served in a metal container? Is this true? If so would anyone have any ideas on where I could find some? I'm in Canada and bourbon sources are a bit scarce up here.

Hoping someone can help me.