Every Camper has an inventory of items that they've collected from around The Astral Campgrounds. These items are used in the RPG as well as for general fun, trading and some redeemable prizes.
There is no limit to your inventory
You can check your inventory in Discord or via The Lodge.
The simplest way to view and manage your inventory is in The Lodge. Log in to The Lodge using your Discord account, then navigate to the "Your Inventory" page. From there, you can browse, use, sell and trade your items.
You can use the /game inventory command to get a summarized list of your inventory. To interact with items in your possession, you will need to log in to The Lodge and navigate to "Your Inventory".
Items generally come in two categories:
Useable items can be used from your inventory to create some effect. For example, the Crackling Rainmeter item can be used to clear Acid Rain from the forecasted weather in the game world, which helps prevent plants from being damaged in the Botany skill.
Non-useable items hold value and sometimes additional information, but cannot be used directly. They may be components for another item, used by a skill or otherwise simply cosmetic and tradeable. For example, the Pirates Doubloon item is a rare item that can only be obtained by participating in a pirate adventure event in the Discord server.