The Survival Tabs will keep you alive and moving for months at a time, on the amount you can carry in your backpack.
Average consumption of twelve tabs per day (15 days supply), $49.95
10 year shelf life
I dare say no one on here has tried them?
Seems like not a bad thing to grab if you plan on crossing the Simpson or similar. But I wonder how healthy it would be, if you wanted to use it as a light alternative when trekking