As the name suggests, the ConcealPack is built for those who value discretion, durability, and functionality. For this exclusive release, we worked with The Brown Buffalo to cut this bag from Halley Stevensons waxed herringbone cotton twill that only gets better with age—the Scottish brand has been making fabric out of their workshop in Dundee since 1864. For the interior, you’ll notice a white-and-black x-grid material called X-Pac that’s water- and scratch-resistant, as well as highly visible. Whether you’re using it for a morning commute or a red-eye flight, this 19-liter bag will offer all the undercover utility you need.