Simply wondering if anybody is aware how they compare.
The mylar is a visual barriar which is nice but do they contain the scent of the package as well as a vac seal?
Is it acceptable to only use one or the other when shipping smelly things such as MDMA or Cocaine? Looking for opinions before leaving feedback thanks.'
edit: thank you /u/MDMAngelaMerkel
this link has some good information: /r/DarkNetMarkets/comments/4yaf3w/vacuum_seals_tested_with_actual_trained_drug/
TL;DR: conclusion was to either just use both or if only going to use one, to use aluminum laminated mylar/aluminum vac seal pouches or MBBs.
Mylar is better. Moister Barrier Bags (MBB's).
Plastic vacuum seals are porous and eventually the smell gets through the plastic. /r/DarkNetMarkets/comments/4yaf3w/vacuum_seals_tested_with_actual_trained_drug/