When the going gets tough, the tough take a swig from their flask and get to work. This stainless steel one by Sneerwell can hold 6 oz of your favorite booze, and sports a matte black finish with an etched snake on one side. With a slim form factor and rounded features, it easily tucks into a chest pocket — and looks great when you take it out for a quick nip.

• 6 oz
• Stainless steel