Inventory
The Inventory (main menu) shows every cosmetic you own in a grid.
- Drag items to rearrange them; right-click an item for its options.
- Open the equip window to put an item on a slot of your character.
- Inspect shows an item's description and details on a turntable you can turn, tilt, zoom and pan. For weapons it adds the damage falloff chart.

Your items come from your Steam inventory, which includes anything traded or bought on the Steam Community Market, plus the built-in items everyone has.
Tip: Right-click any item, in your loadout, the item picker or the Inventory, to see its details: stats, damage falloff and its 3D model. A weapon's details have a View on Wiki button that opens its page here.