Using a special treatment process, this Jacob Bromwell® copper flask offers the natural appeal of copper in shades of blue and green. The green and blue patina is achieved through our proprietary 3-step process—intended to replicate 30 years of aging—which includes hyper-oxidizing, heat treating, and light painting, sanding, and finishing. Its body is made of 22 gauge solid copper—finished off with a unique patina—while molten, lead-free tin is applied to the interior using a lost process that's proprietary to our company. The end result is a uniquely individual flask like no other.
Disclaimer: Expect slight variations in color and design due to the 100% handcrafted nature of this product. Actual product may vary slightly from images depicted.
Unique patina achieved through hyper-aging.
Mystic Topaz features a unique patina achieved through our proprietary hyper-aging process, which replicates 30 years of oxidation.
Copper is an investment for life.
Copper is sky-high on the commodities market today, and there are up to five red-blooded artisans involved in the creation of this copper masterpiece. Every step in our proprietary manufacturing process is done entirely by hand.