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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.
If an item is difficult to order for a long period of time, we will try to reflect this on the page in advance, but there may be cases where you will have to wait due to the timing of the manufacturer's stock running out. We apologize for the inconvenience, but please be forewarned.
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[For those who wish to ship overseas]
Please check here for details. Shipping charges will be charged separately.
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Please click here for the EMS shipping fee table.
Gift wrapping


MR.OLIVE
A versatile 2-way bag that is resistant to sweat and rain, made from Imperma Leather.
This helmet bag was used by the U.S. military in the 1940s to carry helmets and oxygen masks.
While maintaining its capacity, it has been adjusted to a user-friendly size, boasting high functionality including durability, utility, and water-repellent leather techniques.
Equipped with a nylon belt shoulder strap, it offers 2-way use.
Its simple design, which easily matches various outfits, and its lightness are also attractive features.
Thanks to a unique water-repellent treatment that penetrates deep into the fibers, you can enjoy the natural luster and aging of the leather, while also alleviating common concerns associated with leather products.
IMPAMA LEATHER
MR.OLIVE E.O.I developed original Imperma Leather
This leather is made from A-grade cowhide, finished with a soft texture.
Our proprietary special process fixes fluorine into the leather fibers, achieving an "80% reduction in water absorption." Its high water repellency and stain-resistant properties are semi-permanently maintained, allowing you to use it freely even on rainy days.
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Care Instructions
This material is so easy to care for that it can maintain its beautiful condition for several years without special maintenance.
However, if it feels dry, please use a small amount of emulsion-based leather moisturizing cream (e.g., shoe cream). This helps maintain the balance of oil and moisture in the leather, bringing out its natural luster.
For more shine, polish with a polishing cream (e.g., M.MOWBRAY Cream Naturale). ※Please refrain from using animal oils like mink oil. -
Hand washable
A revolutionary feature of this material is that it can be hand-washed if it gets dirty. Use a neutral detergent, gently hand-wash, then air dry in a well-ventilated area.
Due to its water-repellent properties, the leather part will dry first. It's done once the inner cotton is completely dry. -
Caution
・Always check the care instructions on tags.
・It is not completely waterproof. Although it has been treated to resist color transfer, slight color transfer may occur depending on usage conditions, as it is natural leather.
Please be aware of this in advance.
Point
Easy to use with multiple compartments
※This bag is slim and flat, but it expands to accommodate its contents.
Front Pocket
A large front pocket, synonymous with helmet bags.
It has an internal magnet.
It has a generous gusset and can fit a 500ml PET bottle.
Lining
Original floral jacquard pattern.
Small item storage
The internal zippered pocket is useful for storing valuables like wallets. Features an original brand zipper pull.
2-way
An adjustable nylon belt shoulder strap can be attached.
It can be attached and detached with a single touch using the buckle for the belt.
Brand Story

Launched in the autumn of 2003, MR.OLIVE is a product brand rooted in American culture of the 1960s-80s, offering styles updated for the modern era through the filter of Japan's exceptional craftsmanship and creativity.
The brand's philosophy is meticulous craftsmanship, paying thorough attention to materials, stitching, and details, consistently viewing fashion not merely as a trend but as a "product."
Highly regarded for its leather items, in 2009, MR.OLIVE launched MR.OLIVE E.O.I (Engineering of Image), a line specializing in leather products. All E.O.I products are manufactured in Japan, and this line, embodying a fusion of tradition and technology in real craft, further expands the brand's worldview.
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