How to Get and Use the Pirate King Hat in Crimson Desert

The Pirate King Hat is a helmet in Crimson Desert that detects nearby treasure chests.

You obtain it from a treasure chest on the Singing Catfish pirate ship between the Steel Mountains and Mount of Frozen Souls.

Its Detect Treasure ability is passive: a white feather on the hat glows when you are within about 10 meters of a chest.

The hat only signals proximity to chests and does not reveal exact locations or detect unique overworld items.