I lucked out and have collected about 3 dozen sterno cans for free over the past few months. I went to a A/N and got a sterno stove top for about $10. Much too heavy for carry but for car, bug in or party needs, it will do just fine.

I like exibit stoves though haven't used one in years. I prefer my White Box stove with a few ounces of denatured alcohol.

Heres the link to the altoids stove Stove