you mean like a vacuum packer
you place ya stuff in the bag then place in the vacuum packer
it then sucks all the air out of the bag and seals it
i know butcher shops use them for storing meat but im not too sure how weed
would react to that
would be interesting to find out
cheers all
busteruk7 Reviewed by busteruk7 on . Air Tight Seal? Hey everyone, I want to grow marijuana and store it until there is a drout in the neighborhood to make sure that i sell for top dollar. I saw this air tight compresser on an infomercial and if the potency would be reduced at all if the marijuana is stored in one pound bags with an air tight seal? Has anyone ever tried this, and how long until the marijuana goes bad, if ever? Thanks Rating: 5