Sunbathe emote was removed from RuneScape after an update, but still exists in-game for those who had obtained it.
This article is about the item used to unlock the emote. For the actual emote, see Sunbathe.
Sunbathe emote was an item obtainable from the Squeal of Fortune. Once claimed, players unlock the actual emote, Sunbathe. Like most Squeal of Fortune items, it appears in the bank when won; however, once removed from the bank, it cannot be returned there, prompting the message A magical force prevents you from banking this item.