double titanium cup
The beauty of these cups is realized by a sophisticated titanium-processing technique; two layers of titanium surround a vacuumed, airless space. An airless layer between the outer and inner surface plates works as excellent thermal insulation, to a degree which was previously considered unattainable for metal. Thus, while no condensation occurs on the surface, liquid inside is protected and kept at a fixed temperature.
The cup’s exquisitely tender touch on skin and lips defines an entirely new drinking sensation.