my BOB has carries my large med kit, water containers, large rope, tarps and things like that.
my 72 kit contains my fire making supplies, small med kits, compasses, paracord, small knives and leathermen, water tabs and other small things.
how my system works is, i have things for maintaining life for 72 hours, which will get me back to my BOB, which has long term life sustaining items
all system, i.e. water, shelter, food, med/first aid, fire, navigation are covered in redundant items in each bag.
i'm not to worried about my BOB getting wet, frozen or whatever, but the more sensative , fragile or critical items that i carry in my 72 kit need, i now think more protection. so, i was wondering if anyone used one of the many plastic or metal containers that i see on the survival websites.
i was hoping to get some feed back , positive or negative about the use of these containers, in lieu of a soft material, flexible bag..