My error. It is 20Kg, not 40. I store it in my root cellar until I use it. The single Kelo bags last about 2 weeks.
I don't drink, gamble, run around or act the fool (usually). This is my vice. I'm retired and I figure that I have worked for it. I make myself 2 lattes per day. If I bought them at Starbucks, they would be over $8 each. Then there is the cost to drive from home to the store. It adds up fast.
With the cost of my machine, grinder and special coffee, I am still money ahead. The family and I usually take in the Christmas markets in Germany or Austria, so the trip there is a wash.
The coffee is an Italian Espresso from the Julius Meinl Store in Vienna. I just like it. I am sure there is better espresso, but this is what I enjoy. AND, the Warden approves.