The cache itself is a bison tube housed in a larger, heavier host. Please use caution when extracting the tube, and take note of the metal retaining pin - you must COMPLETELY remove this pin, otherwise you could break the cache container trying to remove the cap. It's really very simple as you'll see when you make the find. A tool has been provided for removing the bison tube as well, so try not to lose it =)
Getting to the cache will require some degree of stealth, and a wee bit of bushwhacking, so try to take note of this before heading out to this one.
Also, there will be a significant amount of heavy lifting invlolved.... sort of
Happy caching!