Tupperware changes size over time. It also gets VERY brittle in cold and I've broken several just by having settling occur in my trunk.



I think a lot of us carry 100s (and other lengths). When rigging, using bear bags, clothelines and using it for a number of other tasks, it runs out quickly.



like what? I think this is the weakest part of my prep. I also wonder how the temp swings in cars acts on meds. I can have the temp in my trunk go from near 40s to 90 F in the same day. In the summer, it might go well above 120 F.