- "Oh yeah. Firs' we presented him with a nice battle helmet -goblin-made an' indestructible, yeh know - an' then we sat down an' we talked.'"
- —Hagrid telling Harry, Hermione and Ron about the mission he went on for Dumbledore.[src]
A goblin-made battle helmet was one of the gifts that Rubeus Hagrid and Olympe Maxime brought with them on the diplomatic mission to the giants that Albus Dumbledore assigned them in 1995. They presented it to the Gurg, who, at the time of their arrival, was Karkus.
- Harry Potter and the Order of the Phoenix (Mentioned only)