SIWA’s Medium Pen Case holds the writing utensils or personal items you want to carry with you without adding too much bulk. The crumpled texture of the paper gives the appearance of weathered leather, yet the material is pleasingly soft, lightweight, and flexible.
This product is made out of an innovative new material developed by washi papermaker ONAO and designer Naoto Fukasawa. Together, they teamed up to create SIWA Paper Accessories, a line of functional products in hard-to-tear Hi-Tec paper, known as Naoron. It is soft, flexible, highly water resistant, and strong.