For the flatpacked version, see Oak armour case (flatpack).

The oak armour case is a piece of furniture that can be built in the Costume room of a player-owned house with the Construction skill.

The oak armour case can hold 2 sets of armour. Building this armour case requires at least 46 Construction and 3 oak planks.

The oak armour case can be flatpacked, and bought from the Grand Exchange. Using a flatpacked armour case does not require the actual Construction level.