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Air

LIGHTWEIGHT CRAFTSMANSHIP. GUARANTEED FOR LIFE. BUILT FOR EFFORTLESS CARRY.

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Air

Air
IMPOSING, YET SLENDER
Minimalism is not about excess — it is about proportion, restraint, and the confidence to create the world’s thinnest solid copper flask without compromising material integrity.

Air embodies that discipline in its ultra-thin silhouette, delivering unmistakable copper craftsmanship in a form that slips effortlessly into a pocket yet feels grounded and deliberate in the hand. Its sleek lines and balanced geometry create a profile that feels architectural rather than ornamental — deliberate rather than decorative. Crafted from 22-gauge solid copper and refined through our ultra-reflective SuperPolish™ process, Air carries the same material integrity as our most substantial models. Inside, it is lined with molten, lead-free tin using our proprietary lost method, ensuring purity and longevity. Designed for purists who value restraint, Air proves that refinement is not measured in size — but in execution. Air does not compete for attention. It commands it through proportion alone.

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

SPECIFICATIONS

  • Item No: C100
  • Material: Copper
  • Weight: 1.00 (lbs)
  • Volume: 6.00 (fluid oz.)
  • Dimensions: 2.75 x 1.0 x 5 (inches)
  • Made by: Jacob Bromwell® Artisans
  • Care: Hand Wash Only
  • Warranty: Lifetime Guarantee

PRODUCT HIGHLIGHTS

  • A Jacob Bromwell® Original
  • 22 Gauge, Solid Copper Construction
  • Hand Molten, Lead-Free Tinned Interior
  • Proprietary SuperPolish™ Finish
  • Made in Small Batches
  • Precision Machined Copper Screw Top
  • Holds 6 Fluid Ounces (4 Shots)
  • Hand Soldered
  • Luxurious Velvet Bag
  • CA Prop 65 Notice
  • Imported

WHY IT EXISTS

Essential Form.

Most flasks add bulk for presence — weight mistaken for importance.

Air was designed to remove what isn’t necessary. Formed from solid 22-gauge copper and refined by hand, it preserves material integrity in its thinnest expression.

We don’t reduce quality for profile.
We don’t compromise structure for aesthetics.

We refine proportion until less becomes more.

Some pieces rely on volume.
Air relies on precision.

PRECISION-MACHINED SCREW TOP

Air features a precision-machined solid copper screw top engineered for a secure, leak-resistant seal. Built with the same uncompromising standards as its heavier counterparts — in a lighter, more effortless form. Twist. Sip. Ascend.

Air

THE MARK OF DISTINCTION

Each Air flask is hand-crafted and hand-stamped with the Jacob Bromwell® mark at its base — subtle, permanent, and deliberate. Every step of its creation is performed by skilled American artisans, shaping copper by hand as it has been done for generations. The result is not just a flask, but a study in balance — light in feel, enduring in character.

Air

SEE THE CRAFT COME TO LIFE

From raw metal to finished heirloom — nothing is rushed.

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