plastic is not an oxygen barrier...air (oxygen), light & heat degrade THC...you would have to vacuum aluminum foil pouches.

clean canning jars are simpler...the KISS principle
Dutch Pimp Reviewed by Dutch Pimp on . Long term bud storage? Is this a viable way to store bud long term (6-12 months)? Put the plastic pharmacy cups into a vacuum seal-a-meal bag and vacuum seal it. Store in cool, dark place. Is this going to be okay to vaporize down the road? Rating: 5