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[About shipping date]
Items in stock at the store → Orders placed by 2 p.m. will be shipped on the same day
Other manufacturer-backordered items → Arrives and ships the next day at the earliest (excluding weekends, holidays, and holidays)
If an item is currently being manufactured → We will inform you of the completion date.
Pre-ordered items → Please refer to the detailed schedule on each product page if there is one.
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Gift wrapping

INCEPTION / Horsehide
A reproduction of the coal bag used by American coal miners
A "coal bag" was originally a bag with handles on both sides for carrying coal. Because it was used to carry heavy loads, it was also used as a tool bag outside of coal mining. We have reproduced it based on existing vintage coal bags, paying close attention to rivets and other detailed specifications. The material is the same base as our standard horsehide, but it goes through more processes than usual: drumming (milling) → dyeing → ironing (polishing) → drumming again (loosening the fibers) to create a richly textured leather.
HORSE HIDE
In the horsehide collection, the natural expression visible within the beautiful luster brings to mind the image of horses galloping across vast lands. The clever aging mechanism is also incredibly cool and enjoyable. It is a masterpiece that evokes a sense of epic time and vitality.
Horsehide leather refers to leather made from the body of a mature horse. The base material is carefully selected for its texture and size, originally for clothing such as flight jackets. A light milling process in the final stage gives it an indescribably pleasant feel and softness.
The "tea core" creates a unique and appealing contrast
As the leather is used, the surface pigment gradually peels off due to rubbing and scuffs, revealing the underlying base material. Since the base is dyed mocha all the way through, it creates a wonderfully subdued appearance. This state is called "tea core" and is favored by many vintage enthusiasts.

Point
Rivets
After much trial and error, we adopted rivet sizes used for jeans. They serve as an effective accent.
Securely store essentials + more
It can fit an A5 notebook, a long wallet, a key case, and a small drink.
Functional beauty shining in every detail
A button is attached to the horse butt leather. By putting your finger behind it, you can close the snap without crushing the main body.
Brass hardware throughout
You can enjoy the aging process along with the leather. The joint part of this belt uses horse butt leather.
Lining material
Made with durable #8 canvas. It's strong. It comes with a brand leather tag.
Optional belt for 2-way use
Brand Story

Bringing out the ultimate texture of leather,
creating an unparalleled presence.
"We want you to carry this wallet for a long time, just like a British gentleman cherishes his leather wallet over time. We want to provide the origin of that history. With this wish, we launched the brand 'INCEPTION ~Origin: Beginning~'." Since then, INCEPTION has been nurtured by highly discerning users. Sometimes, it uses luxurious "horsehide" leather made from high-quality European horse hides, originally tanned and dyed in Japan. Sometimes, the parts are made in Japan. It has grown into a brand that seeks the best materials worldwide. Please enjoy the "authenticity" born from the hands of skilled craftsmen.
Item Data
| Size |
W29 x H22 x D12 (cm) *Bottom width approx. 23 (cm) |
|---|---|
| Shoulder strap |
Sold separately |
| Weight |
Approx. 610g |
| Material |
Horse leather (horsehide, horse butt) |
| Lining material | #8 Canvas |
| Hardware | Brass |
| Material features | ・Horsehide uses European raw hides, vegetable tanned to create the base. The base material is carefully selected for its texture and size, originally for clothing such as flight jackets. During dyeing, not only the surface but also the core is dyed mocha, and the surface is finished with pigment in the final stage. The leather is finished to have a stable color and glossy texture throughout, and a light milling process in the final stage gives it an indescribably pleasant feel and softness. Its lightness is also a feature. |
| Material notes | May include blood vessels, minor scratches, wrinkles from running around, and uneven dyeing characteristic of horse leather. Please understand this is due to the nature of leather. |
| Production |
Made in Japan |
| Other sizes |
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