For those times when you need a quick sip (or fifty). The Big Swig-aka The World’s Largest Super Flask-is here to get you through even the most boring family gathering, event, or mid-life crisis. It holds 2 gallons (that’s 7570 ml, or 250 fluid oz., or about 36 drunk-dials), and even has a captive top so that you don’t lose the cap.  Only $19.99 here, but $60 on Amazon (yes, I checked).