TRAVEL CHOCO"TRAVEL CHOCO" is a unique sake cup made of high purity cast tin that allows you to enjoy changes in the taste of sake by changing the position of where you drink from. It is said that the taste of sake changes depending on the shape of the vessel, such as trumpet shaped, straight, bud shaped, and bowl shaped. "TRAVEL CHOCO" is an asymmetrically shaped sake cup with a gradually changing rim, from trumpet shaped to bud shaped.