From Wikipedia: "A hip flask is a thin flask for holding a distilled beverage; its size and shape are suited to a trouser pocket."

This hip flask comes with six different decorative varieties, using public domain lithographs from Wikimedia Commons.  Each has 144 faces or 240 triangles.  The lithographs are image textures, but the regular steel and brass textures are procedural.  Included engravings are the presidential house of early American presidents, the face of Caroline von Humboldt, King David (as the king of spades), Judith (as the queen of hearts), and a pair of soldiers (Russian cavalrymen?).