Sorry, in previous post did not mention the site at which I saw this product. 
It is COFFEESIPHONS.COM  I don't have enough knowledge about vac machines or 
about this particular company to know if this is a good investment. I cannot 
tell whether my hand would fit inside the pot in order to clean it, for me not 
a small issue, considering one cannot see through metal. It looks nice, but 
would like opinions from people with more expertise than I have, and that 
includes you all.
Thank you,
Brooklynne