marcusayxAbsolutely! The melting point of titanium is 1668 ºC (with variation depending upon the composition of the alloy), whereas even large campfires won't tend to exceed 1100 ºC. By comparison, aluminium's melting point is only 660 ºC.
marcusayxThis is a pot with a handle, so therefore, its called a mug. Definitely for cooking but with the added convenience of going straight from the stove to your mouth - silicone lips recommended.