A quality hip flask is one you'll treasure forever. The ultra-slim hip flask is designed for the city worker or groomsman. Perfect to fit in your suit jacket pocket. Made from 100% stainless steel, it's extremely sturdy and discreet. 100% stainless steel. Holds 85ml / 3oz Perfect for your suit jacket pocket. Hand wash only. Ultra slim. Built to last. Presented in a branded gift box.