There’s nothing like a flask to make you feel like a film noir detective hero. But one too many swigs can tip you into Lost Weekend territory, so we’ve embossed ours with cautionary measurements. The rich stitched-leather casing reads, "One Drink," "Two Drinks," "Half Full" & "Damn Fool," in case an explanation is needed for his condition the next morning. Exclusively from RedEnvelope. Stainless.