Strongboxes are boxes that can be used as a stationary storage once deployed out of an inventory and are made with the Construction skill. Once the strongbox is deployed, it cannot be reclaimed into inventory. For others than the owners of the strongbox to reach the insides of it, the strongbox must be destroyed using Siege Weapons. Once a strongbox is destroyed it can be looted. If a strongbox is not used for several hours, it will disappear.