Mattress

* Objects:
** Mattress (Fallout 4), a world and workshop object in Fallout 4.
** Mattress (Fallout 76), a world and workshop object in Fallout 76.
** Plan: Mattress, a plan for construction of a mattress in Fallout 76.
* Quests:
** To the Mattresses, a radiant Railroad quest in Fallout 4.