Board Thread:Questions and Answers/@comment-69.88.36.132-20130209060838/@comment-108.185.107.155-20130615190953

Using the ` key will swap out items in slots in your inventory to the right of the bag. The ` key is normally the key above the tab key on the left side of the keyboard. Standard first level bag can swap three columns of items in your inventory so put it in fourth column from the right. It's good for things like keeping weapons for cave exploration that can be swaped for other items for other tasks like farming.