Why use a safe?
A House Safe helps separate important items from the inventory you carry during normal exploration, jobs and contested activities.
What should you store?
Store items you do not need for your immediate activity, especially anything you would not want to risk losing after death. Check the current in-game interface before moving items.
What happens when you die?
Items in your carried inventory can be dropped on death. That makes inventory choices part of the game’s risk management.
Safe vs carried inventory
Carried inventory is available while you play; a House Safe is for keeping important items out of that immediate death-loss risk. Capacity, prices, upgrades and raid mechanics are not listed here because they have not been reliably verified.
For a lower-risk start, read the Beginner Guide.