The Cask Whisky Rectangle Decanter comes from the brand LSA International. The decanter is mouth-blown by skilled glassblowers and has a modern, straight shape and a rectangular silhouette. The glassblowers make the decanter in metal moulds to create the square shape. The heavy cylindrical glass stopper is hand-cut for a perfect fit to each unique decanter. The Cask Whisky Rectangle Decanter is washed by hand and wiped with a soft towel. The Cask Whisky Rectangle Decanter is the winner of a GOOD DESIGN award in 2021.