A small supply shed on the waterfront southeast of Cranberry Island Bog filled with crafting supplies. Some mirelurks spawn on the beach just outside the shed. The shed requires a key to enter, which can only be obtained by activating all three of the power generators on the island, thereby accessing the bunker at the bog.
In addition to a steamer trunk, the following crafting supplies are found inside the shed:
These components respawn after a while, making the supply shed a very good source for rare materials such as adhesive, oil, ballistic fiber, and fiber optics.