Smell Proof Bags like those made by Formline Supply use only the highest quality activated carbon lining which contains millions (YES MILLIONS!) of micro pockets. These micro pockets work like an odor absorbing sponge which traps in any sort of scent before it can escape the bag.

Setting the combination on your Odor Proof Case is easy! Just follow the steps on the attached image and you are ready for your storage to be safe, discreet and secure.  

Mylar Smell Proof Bags work great for both locking in scents and preserving herb freshness. Typical issues with users being able to smell the contents are a result of the product touching the outside of the bag or above the zipper line. The info graphic shows you the best way to avoid common mistakes