"master-piece" is a brand of bags produced by MSPC Co. whose products are a fusion of design and high-functionality.

Considering the men's casual bag as a genre of fashion, the brand has released a number of different series, produced at its own factory in Japan. The "ROOM" series features a new kind of texture made possible by combining WHOLEGARMENT with Komatsu Matere's "KONBU" processing.

ROOM features a unique combination of WHOLEGARMENT and KONBU that gives the material strength and stiffness. Unique texture, dimensional stability, light weight and water repellency are all characteristics of the fabric.