I like to keep some instant cold packs in my car for first aid. However, they do not seem to store for long. Summer is a killer. Note: My analysis indicates the liquid packets dry out during the hot summer days.
Anyone have any ideas on ways to lengthen storage or a better product perhaps?
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.