Captain Ironsides' hat

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

Locations

 * 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.