best way that i found is to put it into a large ziploc bag (or the ones with the real zipper thing on them) and seal that, squeeze the air out, then put it upside down into another one, and squeeze the air out. you can then put this in a large mason jar or whatever else, i guess tupperware could work too, and put it in a stable, single temperature environment. i dont know wheter low humidity or high humidity or whether hot or cold. ask one of the weed gurus.