Sierra

AS IMPRESSIVE AS A PHD
  • i We are pleased to offer in-house laser engraving for a flat $125 fee on all Jacob Bromwell® products. All engraved orders are 100% made-to-order and have a lead time of 2-3 weeks. Unless otherwise requested, Times New Roman is the default font used for all engraved orders. We offer 10 other popular fonts as well for all engraved orders. Please visit our Engraving Information page for additional engraving information and examples.
  • i Expand our Lifetime Guarantee to replace your flask free of charge if you damage your flask, it’s lost or even stolen. Learn more here.
QUANTITY
Sale price $1,250 Regular price $250

Named after the Sierra Nevada mountain range, Sierra is a unique copper flask featuring red, green, and blue colors commonly found in rock formations in the region.

The copper screw-top guarantees a 100% leak proof flask, accommodating the needs of those who use and rely on their flasks on a regular basis.  Be sure to claim one for yourself before this limited edition model is gone forever.

 

  • Guaranteed brand-new, authentic products shipped & sold direct from the manufacturer
  • Lifetime guarantee on all products with easy returns/exchanges
  • Free shipping on orders over $250 in the USA
  • Best customer service in the industry
Best-In-Class Craftsmanship

Best-In-Class Craftsmanship

Manufactured and sold for over 200 years, our products represent the gold standard in kitchenware, bakeware, and heritage flasks. Jacob Bromwell® has been featured in nearly every major publication, including Uncrate, Country Living, People, Esquire, and The Wall Street Journal.

— Did you know? —

Interesting Facts about your product

MADE SINCE 1819, BELOW YOU WILL FIND ADDITIONAL INFORMATION ABOUT YOUR CARBON FLASK

A Jacob Bromwell® product 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 unique manufacturing process is still done by hand. It's a passion our company is unwilling to give up.

Designed, engineered, and manufactured by Jacob Bromwell®. Jacob Bromwell® is the original manufacturer of this luxury copper flask! Other companies may imitate the original design, but none are made as well and none have the history to back them up.

Made of pure, solid copper and features our proprietary hot-tinned interior. Considered to be a long lost art, hot-tinning is a manufacturing process pioneered by Jacob Bromwell® nearly 200 years ago. As a highly-skilled, labor-intensive process, we take sheets of tin and apply it through a process of heating directly to the copper. Hot-tinning makes each piece unique and historically-correct to the original design, and ensures your product is food and beverage safe.

Copper will never rust. Copper is resistant to corrosion and will never rust. If left untreated, the copper finish will naturally oxidize and age beautifully. You can polish it up to restore its shiny finish, or let it earn a beautiful patina.

This product is perfectly imperfect and made entirely by hand.  Small cosmetic imperfections may occur and lend authenticity, charm, and individuality to each piece.  This is a natural part of the handmade process.

This product is guaranteed for life. Your purchase is backed by our 100% Lifetime Guarantee, so you can buy with confidence.


    — Jacob Bromwell® Official —

    Every Flask Tells a Story. Make it Your Own.™

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    Five Stars

    "A perfect flask for Dad. Or you."

    — Urban Daddy —

    — Authentic — Customer Reviews

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