A zip organizer crafted from a special leather made of Japanese black Wagyu hide,
finished using traditional tanning techniques and layers of lacquer.

The deep black tone is created by repeatedly applying and drying lacquer,
resulting in a subtle sheen that catches the light and produces rich depth and shadow.
It is a refined black with a quiet presence—distinct from ordinary black leather.

The surface features fine, grain-like embossing,
creating a unique texture reminiscent of countless tiny particles.
With use, the leather develops a deeper luster over time.

Both supple and highly durable, it withstands daily friction well,
making it ideal for an item meant to be carried every day.

Inside, card slots, a zip pocket, and multiple compartments
allow you to organize passports, tickets, notebooks, pens, and cards in one place.

Suitable for travel, journaling, or everyday work essentials,
it functions as a versatile organizer for a variety of uses.

This quiet yet powerful black deepens in character with time,
gradually becoming a tool that reflects its owner.

Because it is something you carry every day,
we chose a material that will remain exceptional for years to come.

*Magnet pen clip shown in the photos is sold separately.

【About the Leather - Kurozan Leather】
Made from Japanese black Wagyu hide,
this leather is finished using traditional white tanning techniques
combined with multiple layers of lacquer.

Its surface features fine, granular embossing that produces a distinctive luster,
often described as resembling countless tiny particles—
earning it the nickname “the black diamond of leather.”

By repeatedly applying and drying lacquer,
the leather achieves both a deep, rich sheen and exceptional durability.

In addition, it is produced using environmentally conscious methods
and is certified as eco-friendly leather.