Sapwine, sometimes known as Winesap, was an alcoholic beverage made through the fermentation of Deepwoods tree sap. A fancy drink, sapwine was typically enjoyed by the more affluent figures in the Edgeworld. Tweezel gave Jervis a drink that he was told was sapwine to give to Bagswill and Seftus Leprix, but really it was Hover-worm venom to make them swell up and fly away in The Curse of the Gloamglozer. The drink could have sugars and spices added to it to make mulled sapwine, as mentioned in The Winter Knights. In Clash of the Sky Galleons it is said that sapwine left for a long period of time becomes vintage sapwine.