With this Hammer Flask, it is shockingly easy to mix business with pleasure.  A full-fledged hammer is hollowed out to contain your favorite beverage and the hammer-head serves to crush a pile of ice for awaiting cocktails.  Of course you’ll be in great need of a cold one after pounding all of that ice, in which case you can use the trusty bottle opener attached to the hammer- head. 

9.5"