Storage room

The storage room is a room built in Fallout Shelter.

Overview
The storage room allows a vault to hold more outfits and weapons that are not currently in use. Vaults starts with a base storage capacity of 10.

The storage room requires 12 dwellers to be unlocked.

Despite being marked as an Endurance room, having an Endurance-oriented dweller assigned to this room appears to have no effect on the room's function. You might want to use storage rooms to stop your dwellers from wandering your vault and have a place to quickly find them though.

Note that Storage rooms do not extend the storage capacity for Stimpaks or RadAway. Build Medbays or Science labs respectively instead.