Get a mason jar, you don't have to get the huge quart ones. They make nice little shorties, a 4 pack for like 3 or 4 bucks at Walmart. Here is the key. Have alcohol or alcohol swabs. I prefer alcohol in a spray bottle. After you put in or take out dank, just wipe the seal on the lit and around the top edge where the seal hits. If you don't expect to be in and out a dozen times a day or you want to hide it for a bit, spray the whole thing, sealed of course, down with 91% alcohol, wipe well and you are pretty good. For long term storage, just do multiple layers of vacuum sealing. Hope my experience helps.