Once you find the cache, the title should make more sense. This should be a P&G, but please use stealth, return it where it was, and BYOP.
Many items in the world have a tough exterior and a soft interior (examples include pineapples and lobsters). Some caches (and cachers) also have a tough exterior, but are very soft on the inside (once you get to know them).
This area definitely needs more hides, so here's a quick one where I hope you have fun!
Unatva' jvgu gur crrcf pybfr gb gur zvqqyr.