In a quart jar add the cannabis and I put in a Boveda 62 pack the seal the jar and screw the lid on. That is after it has fully cured, but I open the jars every month or so just to give them a wiff then I reseal them.
Last summer I was clean out my jar area and found a half pint jar with a bud of Querkle that I harvested in Jan 13'. My GF and I smoke it and it was still very pliable, had that grapey fragrance and it smoked great.
I now have some of each of my grows from fall 13' to now spring of 16'.
As you know, the drying and curing are the key element!
thanks ! i will dry for a week then i will cure for 2 month and i will seal it for the duration of my trip. i think i will use the same sealer as yours.