Before Michigan added a 25 dollar tax per pound on loose cigrettes, I picked up over 25/ 1 pound bags and kept them in the freezer. They stayed fresh, but once you open a bag to roll your own, make sure you close it tightly. If it tends to dry out, I finger flick some water on each side of the bag, close it and put it in the refrigerator...you don’t flick a lot of water, just wet your 5 fingers and flick on the side of the bag, not on the tobacco....been doing it for years. good luck. My kids would open my freezer and just laugh...
Thanks. Good suggestions.
I still have four 1 lb bags of Cigarette tobacco (whichever class that is) that I bought before the Federal Excise tax went through the roof.
Still unopened.