buddhist and wandering monks may only get shelter in a tree trunk for the night
ur bugout bag is a last resort to being rounded up and u take off for the wilderness like when u have no other options open to you other than evacuation so like 3-24 months on ur own like as much as you can help urself out the best if u are a millionaire then step up ur game haha it is for times of extreme stress to aid u in surviving as most of us will need an act of god in ww3