I've been tearing apart the web looking for the ultimate 'every and all things forever proof case.' So far, in the running I have your aforementioned Griffon case along with: Supcase, Gumdrop, Incipio and lastly Intelliskin.
We think we are ready to settle down and buy our first tablet (Samsung Galaxy Tab S2 9.7) and we want it to last 'forever' so money isn't a problem. She is very.. accident prone and I want to take this tablet to the top of the mountains and bottom of the oceans (I make dull jokes).
I did see a very compelling case from UAG and Juggernaut however they don't seem to make products for Samsung tablets.. Also the Pelican cases looked outstanding but are not quite in the direction we would like to head; versatility is still a thought and I would probably not spend more on protection than we plan to spend on the device itself.. Also, a basic stand would be nice or in the least a handstrap and/or shoulder strap though I am willing to sacrifice any potential luxury for the ruggedness I'm after. We could always put our 'everything proof' tablet in a backpack or prop it up on a rock to take a picture.
Is there a company that makes a rugged case similar to that of the old Ballistic iPhone cases? They had a frontal polymer clip for protection, an inner 2-piece snap shell and a gel/rubber material that would envelope the snap shell and hold to the frontal cover. It was pretty close to bulletproof as I had accidentally dropped my old iPhone 4 from heights exceeding 30' multiple times unto concrete, seemingly with no repercussion at all.
Here is an example:
http://www.equalreviewer.com/wp-content/uploads/2011/07/ballistic-hc-series2.jpg
Thanks! = )