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Stealth

PRECISION-BUILT STAINLESS STEEL. GUARANTEED FOR LIFE. MADE TO ENDURE EVERYTHING.

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Stealth

Stealth
INDUSTRIAL. PRECISE. UNAPOLOGETIC.
Clean, stunning, pure. Stealth isn’t just a flask. It’s the one you carry when everything else feels disposable.

Our first industrial-grade stainless steel model, Stealth was engineered as a modern counterpoint to the legendary Vermonter®. No copper shine. No nostalgia. Just cold precision and unfiltered durability. Cut from 22-gauge solid stainless steel and finished in a proprietary matte texture, Stealth doesn’t hide wear — it earns it. The surface develops character over time. Subtle scuffs. Honest marks. Proof of use. It feels substantial in the hand — deliberate, weighty, permanent. The aircraft-grade machined screw-top seals with absolute confidence. No leaks. No failures. Ever. At 9 ounces, it carries enough for the evening — or the unexpected. This isn’t a novelty. It’s a tool. A daily companion. And like everything bearing the Jacob Bromwell® mark, it’s built to outlive trends, seasons, and shortcuts.

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

  • A streamlined 9 oz silhouette designed for low-profile carry
  • Crafted from brushed stainless steel for durability and restraint
  • Precision-machined screw top for a secure, leak-resistant seal
  • Balanced weight and form for confident, everyday use
  • Corrosion-resistant construction built to endure years of carry
  • Produced in small batches for consistent quality
  • Imported

SPECIFICATIONS

  • Item No: ST003
  • Material: Brushed Stainless Steel
  • Weight: 1.00 (lbs)
  • Volume: 9.00 (fluid oz.)
  • Dimensions: 3 x 1.5 x 5 (inches)
  • Made by: Jacob Bromwell® Artisans
  • 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

Built Different.

Most flasks are stamped thin, plated for shine, and replaced within a few years.

Stealth is cut from solid 22-gauge stainless steel, finished through a proprietary matte process, and assembled in limited production runs for uncompromising durability.

We don’t outsource to anonymous factories.
We don’t dilute materials to reduce cost.

We build with permanence in mind.

Some products are made for occasions.
Stealth is made for years.

PRECISION-MACHINED SCREW TOP

Stealth is fitted with a precision-machined stainless steel screw top engineered for a secure, leak-resistant seal. Built for absolute reliability — whether carried in a jacket pocket, briefcase, or on the move. No noise. No compromise.

Stealth

THE MARK OF DISTINCTION

Each Stealth flask is hand-stamped with the Jacob Bromwell® mark at its base — discreet, deliberate, and permanent. Not designed to announce itself, but to signify provenance. Over time, it becomes more than a mark. It becomes part of your story.

Stealth

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