After downloading the Shields of Seasons Passing it will be available in your shared stash as soon as you have unlocked it. You can do so after finishing a few of the introductory quests, the last one being "Laboratores".

Once you have downloaded, you will receive a pop-up message after you have completed the “Laboratores” quest or when you log back into the game if you have already completed the quest and purchased the content later. The message reads: "Your premium items have been successfully added to your shared stash. Enjoy your new gear and happy adventuring!".

The Shields of Seasons passing includes a set of shields with seasonal theming to reskin your existing shields

• “Shield of Spring”
• “Shield of Summer”
• “Shield of Autumn”
• “Shield of Winter”

To unlock the Expansion Pass content such as Shields of Seasons Passing please proceed as follows.

1. Go to the Store
2. Search for "Kingdom Come: Deliverance 2"
3. Scroll down to the Add-on section
4. Open the "Shield of Season Passing” store page and claim the content for free