Introducing Stealth—made for the alloy purist. Stealth offers a clean and stunning alloy aesthetic with plenty of gritty details, and holds 9 fluid ounces—just enough for liquid confidence on the go. Its body is made of 22 gauge solid stainless steel—finished off with a masculine matte finish that's trade-secret to our company. While the rugged stainless steel skin promises to turn heads, it's the aircraft grade machined screw-top that guarantees a 100% leak proof experience—accommodating the needs of those who use and rely on their flasks on a regular basis. The confluence of legendary American design, trade-secret metalworking techniques, and precision machining, Stealth is a rare opportunity to add an icon to your collection.
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.
- Hand-built, shipped & sold direct from the manufacturer
- Extraordinary build quality backed by a true Lifetime Guarantee
- 100% authentic with zero counterfeit risk and strict quality standards
- Option to pay over time with Affirm (0% APR for qualified customers)
- Buy confidently with easy returns & exchanges
- Complimentary shipping on all U.S. orders
- Highly acclaimed pre and post purchase customer support
- Have a question? We look forward to serving you and exceeding your expectations. Contact our concierge
Precision machined screw top.
Stealth features a precision machined stainless steel screw top which guarantees a 100% leak-free flask every time you fill it. Twist, sip, enjoy.
Heirloom quality stainless steel will outlast you.
Stealth is an extraordinary flask uniquely constructed out of high grade 304 brushed stainless steel—providing an incredibly pure, clean, and stunning alloy aesthetic.