AllTrails Stainless Steel Engraved Flask

A quality flask for a quality adventure on any trail. Customize a flask with your favorite National Park, and it will be laser etched on the highest quality, premium flask available on the market. AllTrails stainless steel hip flask with an engraved contour map 3.8 in (9.7 cm) width 1.2 in (3 cm) depth 3.2 in (8.1 cm) height to top of lid LASER ENGRAVING PROCESS:  We use a state-of-the-art MOPA fiber laser to etch each stainless product in our workshop here in San Francisco. The laser is finely tuned to mark the map one small section at a time, requiring between 10-20 minutes to complete the whole map. CARE INSTRUCTIONS:  This is not your average tumbler. It's a durable but finely crafted work of art. Take care of it by washing in warm soapy water. The engraving will evolve over time, darkening from grey to nearly black. With proper care, you'll be sipping your favorite beverage from this tumbler for years to come. FREQUENTLY ASKED QUESTIONS Q: How long does it take to process m