Easy to Use, Nothing to Lose The patented Vargo Titanium Funnel Flask&';s integrated silicone funnel is always right where you need it. Simply flip it up for easy filling, then fold it down to sip comfortably. The 8 oz. titanium flask holds plenty of your favorite drink while imparting no taste, odor, or chemicals meaning you and your single malt stay pure. The funnel also functions as a perfect spout to pour your alcohol back into its original container. Oh, and did we say it makes a great gift? Looking for the perfect groomsmen, Father&';s Day, graduation, or special occasion gift? The Funnel Flask is easily engravable by those who offer laser engraving services.