This page is available in other languages: English - Français - Português do Brasil Cup of Saltwater Drinking saltwater is not very good. Can be turned into fresh water. Stacksize 1 Thirst -5 Type Sustenance Cup of Saltwater is a liquid Sustenance item in Raft. SummaryFound in the ocean. Can be turned into Fresh Water. Scoop out of the ocean with an Empty Cup or Empty Bottle. When drunk the Cup of Saltwater makes the player more thirsty. UsesCan be used to make Fresh Water with a Simple Purifier, Advanced Purifier, or Electric Purifier. Can be drunk. Drinking saltwater will make the player more Thirsty.History Early Access Update 1 Cup of Saltwater added to the game.