Organize items by placing them in different bags. Press I to open the inventory window and then click + in the top right corner of the main inventory window to create a new bag.

Use bags to create hotbars for commonly used items. Place usable items in a bag and then resize the bag to match your needs. Click the lock button in the top left corner of the bag and it will remain on-screen even after your main inventory is closed.

The number of bags does not change your total amount of inventory space. Your inventory space usage appears in the bottom left corner of the main inventory window. To delete a bag, click the trash can symbol in the top right corner of the bag. Items from a deleted bag will return to the main inventory.