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Captain Ironsides' hat is a piece of headwear in Fallout 4.


Captain Ironsides' hat is a Lieutenant hat from the Royal navy in the 18th Century. It does not provide any defense, it provides a small Charisma and Perception boost.


  • Worn by Ironsides.
  • Next to a soldier mannequin in a broken shop window on the southern wall of an unmarked building south-west of Custom House Tower. When standing in front of the tower facing south, the building is on the right of the open area in front of the tower.