SUSgallery is a prestigious Japanese brand from the metalworking hub of Tsubame-Sanjo, specializing in luxury, high-performance titanium tableware. They are best known for creating the world's first vacuum-insulated titanium tumblers, which combine advanced thermal engineering with a signature "crystal" texture achieved through a unique heat-treatment process. Because titanium is flavour-neutral and the vacuum seal prevents condensation, their products are highly prized by connoisseurs for maintaining the pure taste and temperature of fine sake, wine, and beer.

Merging ancient craftsmanship with "Space Age" technology, Susgallery has earned global acclaim, even serving as an official gift to world leaders at international summits.