An original material developed by kawa-kawa, combining the strength and lightness required of a bag.

It's made by laminating marine sports material and ultra-compressed urethane, giving it excellent water resistance and stretch resistance, making it ideal for everyday use. It also has a different manufacturing method and properties than "rubber neoprene."

With its glossy appearance and textured fabric, this series has been highly praised by many as a "high-quality bag for both on and off-duty use."