Yea between me and my brother in law, who's gonna be in my post SHTF group cause my sister would kill me if I let him die, we drink one 2pound can about every 1-2 month's I believe. Maybe a little more frequently. I'm gonna start a 12 can rotation I think, and have freeze dried instant in large quantities as I can always rotate that as well. However I've read that someone drank some folgers instant that was like 30years old and said it was delicious. anyway, I think that's my long term coffee plan. Should be able to store 1-2 years worth that way and if the SHTF scenario lasts longer than that I'll head to Columbia and grow my own. Lol