Quote Originally Posted by cpmcdill View Post
Even 1 or 2oz quantities should be jarred. I recommend 1/2 pint wide-mouth jars for those. Anything not in a sealed tin ought to go in jars unless you intend to smoke it within the month. Plastic bags are not airtight. Over time they will breathe out moisture, and the plastic itself may affect the flavor.
Big time agree with this!

I make sure everything, even little samples that I have, is jarred up or in some kind of air tight container. Too much air is pipe tobacco's enemy!