A Recovery Chest lets you withdraw the items from one recovered base.
When a recovery is available for your character, a Recovery Chest becomes available in the hammer's build menu. Place it to request one recovered base's item batch, then wait until the server has prepared the items. The chest is take-only and cannot be dismantled while the recovery is active. Empty it to turn it into a normal Chest; another available batch can then be claimed with another Recovery Chest.