When many people think of their gun safe, they only think of storing their firearms. But in reality, gun safes are optimal for storing a wide range of items. For almost any possession in need of protection, a gun safe is an ideal storage option. Another advantage gun safe owners have is how much they can fit inside their vault. There are some very large options available for gun owners. And if one removed the shelving from inside, their vault could hold quite a lot. Here are just a few interesting things that could fit inside a large gun safe.