Just a few are already packed -- a few days worth individually in foil (sealed medicine pouches are too large). I am just looking for suggestions on a better way to seal and pack them

These may be bulky, but only two or three times the size of lead fishing shot sinkers already packed. You can get important vitamins and minerals from deer blood and the like for the long term if you have good health, but like I said --- I need them....I get weaker faster without them due to medicine side-effects.