I cant say that everything survived these incidents, but a surprising number of items did.
Please not that these were events that caught me by surprise. whenever I am Planning to get sunk or inundated, I usually rely on drybags or Pelican Cases.
But I never thought I would need that level of protection in the Bell tower of an old church, which is where I have kept my office for the last 25 years. But when a hurricane lifted up the roof enough to drench the interior, the contents of my Remowa Case survived without harm. Not the same for my book shelf.