Collection: Matte Stainless Flasks

Rugged Craftsmanship. Timeless Design. Pure Performance.

Since 1819, Jacob Bromwell® flasks have set the standard for quality—and our matte stainless steel flasks carry that legacy forward. Hand-built from 22-gauge 304 stainless steel and finished with our trade-secret matte process, each flask combines masculine, gritty aesthetics with exceptional craftsmanship. Every sip is a pleasure, every aircraft-grade lid seals perfectly, and every flask is built to last—a true companion for those who demand durability and distinction.