Sailor's hat

The Sailor's hat is an item that must be worn by players during the Catapult Construction to convince Thaki the delivery dwarf that they are a sailor. It's obtained by searching the Drunken Sailor in Port Sarim.

Thaki the delivery dwarf is found inside the pub of Port Sarim, the Drunken Sailor is found just oudside the pub against the south wall.

If you happen to lose your Sailor's hat you can always search the Drunken Sailor for another one.