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Model One

THE WORLD'S ORIGINAL SINCE 1819. 100% HAND-BUILT AND GUARANTEED FOR LIFE.

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AN AMERICAN ICON
Before luxury was branded and before heirlooms were marketed, there was Model One.

Since 1819, it has remained the benchmark for copper flasks — built with the same materials, methods, and proportions that established Jacob Bromwell® as America’s first housewares company. Recently recognized as “the best heirloom-grade EDC flask” by HiConsumption and "the best copper flask" by Business Insider, Model One continues to define the category it created. Crafted from heavy 22-gauge solid copper and refined through our ultra-reflective SuperPolish™ process, it carries undeniable weight and presence. Inside, it is lined with molten, lead-free tin using our proprietary lost method — a discipline preserved for generations. It arrives with both a historically accurate wood stopper and a modern cork stopper, honoring the past while securing the present. Model One is not a reinterpretation. It is the reference point.


Imperfectly Perfect: Minor imperfections lend charm, depth, and individuality to each piece and are a natural part of the 100% handmade process. Embrace the imperfect. This is the Jacob Bromwell® way.

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OUR PROMISE

  • Hand-built and shipped directly from the manufacturer
  • Extraordinary craftsmanship backed by our Lifetime Guarantee
  • Ownership that extends beyond possession — a place in a legacy of uncompromising luxury
  • 100% authentic. Zero counterfeit risk. Strict quality standards
  • Pay over time with Shop Pay (0% APR for qualified customers)
  • Buy confidently with easy returns & exchanges
  • Complimentary U.S. shipping on orders $95+
  • Best-in-class customer care — the kind rarely seen today
  • Questions? Our concierge team is here to assist you

DELIVERY

  • Free & fast ground shipping on U.S. orders $95+
  • Ships directly from the Jacob Bromwell® warehouse in Woodridge, Illinois
  • International orders: duties and import taxes may be imposed by the shipping carrier
  • Easy returns & exchanges

PRODUCT HIGHLIGHTS

  • Solid 22-gauge copper construction, hand-formed and finished
  • Interior lined with molten, lead-free tin using traditional methods
  • Precision-machined screw top engineered for a secure, leak-resistant seal
  • Balanced weight and proportion designed for confident, everyday carry
  • Holds 9 fluid ounces (approximately 6 shots)
  • Includes both historical wood stopper and modern cork stopper
  • Produced in small, controlled artisan batches
  • Designed to age with character and be carried for generations
  • Imported

SPECIFICATIONS

  • Item No: C007
  • Material: Solid Copper
  • Interior: Lead-Free Tin Lining
  • Weight: 1.0 lb
  • Capacity: 9 fl oz
  • Dimensions: 3 × 1.5 × 5 in
  • Craftsmanship: Hand Built
  • Origin: Imported
  • Care: Hand Wash Only
  • Warranty: Lifetime Guarantee

⚠️ California Proposition 65 Warning: This product can expose you to chemicals including lead, which are known to the State of California to cause cancer and birth defects or other reproductive harm. Learn more.

WHY IT EXISTS

The Original Standard.

Most flasks trace their lineage to somewhere else. Model One is where the lineage begins.

Formed from heavy 22-gauge solid copper and built today exactly as it was over two centuries ago, it preserves the proportions, materials, and discipline that defined the American flask.

We don’t modernize what history perfected.
We don’t dilute craftsmanship for convenience.

We carry forward what works.

Some pieces follow tradition.
This one started it and is worth its weight in gold.

THE WORLD’S ORIGINAL — SINCE 1819

Formerly known as the Great American, Model One has been renamed in tribute to the world’s first copper flask — the one that started it all. It is not a reinterpretation. It is the continuation.

Model One

HAND-BUILT TO BECOME AN HEIRLOOM

Each Model One is crafted with the intention that it outlast its first owner. Designed to slip into a blazer pocket or rest securely in the top of a boot, it belongs wherever tradition still matters — barbecues, gatherings, celebrations, and the quiet moments in between.

Model One

SOLID WEIGHT. UNMISTAKABLE BUILD QUALITY.

The moment you hold it, you feel it. Substantial. Balanced. Purposeful. No thin walls. No shortcuts. Just enduring craftsmanship in the palm of your hand.

Model One

THE MARK OF DISTINCTION

Each Model One flask is hand-stamped with the Jacob Bromwell® mark at its base — subtle, permanent, and deliberate. Not designed to stand out, but to signify origin and authorship. With time, that mark becomes more than a stamp. It becomes proof that you carried something real.

Model One

BUILT FOR THE MOMENTS THAT COUNT

Given, carried, and kept — through milestones that define a life well lived.

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WHAT OWNERS SAY