Made of Japanese titanium using a historic craftsmanship process. the Titanium Curved Flask is a stylish. ultralight option for liquor storage. Use the Titanium Curved Flask for toast-worthy celebrations in the city or in nature. Titanium is chemically inert and has no flavor residue. so the liquor's taste will be preserved. Each purchase includes a storage case and funnel for filling. Pair the Titanium Curved Flask with a  Ti-Double 300 Mug.