The Polarity Collection: A New Chapter in Flask Making
Two limited editions. One legendary form. Infinite character.
The Polarity Collection reimagines one of our most celebrated silhouettes—the iconic Kentucky Round flask—into two distinct, hand-finished expressions: Alloy and Ocean. Designed for the discerning collector yet accessible to the new owner, each is available in an ultra-limited, closed series of just 25 examples.
Crafted from pure American materials and built to last a lifetime, these pieces bring together art, heritage, and utility in one timeless keepsake. Whether displayed in your study or carried on your next journey, a Polarity flask is a reminder of what matters—craft, tradition, and the stories we choose to tell.
The Polarity Collection
Each piece is handcrafted in small batches by our master coppersmiths and individually serialized for authenticity. The result? A modern interpretation of a 200-year legend.
KENTUCKY ROUND: ALLOY
Raw, industrial, and understated. Alloy’s brushed metal aesthetic speaks to the raw beauty of Americana—minimalist in tone, maximalist in presence.
KENTUCKY ROUND: OCEAN
Deep, rich, and inspired by bodies of water that shaped the nation. Ocean is a mesmerizing blue, evoking maritime adventures and coastal calm all at once.
🥃 Choose One. Or Collect Both.
This is Jacob Bromwell®—where heritage meets innovation, and every piece has a story worth passing on.