Why are "24 hours survival kits" a thing?
You gonna tell me people can't go 1 day without eating or drinking or they go insane? Or first aid, etc. Wtf. You can probably survive a day by just sleeping under a bridge the whole time. If you find a place where you don't have cold and you can cover with bags or some shit
And if it's war not much you can do with some MREs, you gonna get buttfucked by chinks