Unfortunately, those weekly pill holders are not airtight. Not the best for storing spices long term. At least put them in a ziplock bag, or better yet, vacuum seal them until you need them.
WARNING & DISCLAIMER:
SELECT AND USE OUTDOORS AND SURVIVAL EQUIPMENT, SUPPLIES AND TECHNIQUES AT YOUR OWN RISK. Information posted
on this forum is not reviewed for accuracy and may not be reliable, use at your own risk. Please
review the full WARNING & DISCLAIMER about information on this
site.