If there ever was a "Must have" accessory for a hip flask this is it.  No one wants to waste precious liquor when it can be really expensive and the best way to prevent against spillage while filling your flask is with a funnel.  This funnel is made from high quality 304 stainless steel and will not bend or break easily.  The funnel will provide years of use and at such a low price this is definitely a bargain.  Don't spill your alcohol, save it (and money) with a flask funnel.