Urwerk developed this precision-engineered mechanical hip flask for The Macallan Single Malt Whisky. It took 2 years to develop, 617 engineering hours to realize & is made of 156-component parts. Features include two titanium tanks, cask indicators for each tank with a cask indicator wheel & whisky age indicator wheel, a mechanical cap with ball-bearings, winglets so the flask can stand independently & a spring-loaded directional mouthpiece. Much more at www.timezone.com
