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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.
*When ordering, the system may display "free shipping" in some places, but overseas shipping is not eligible for the "Free domestic shipping for purchases over 11,000 yen" campaign.
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Gift wrapping


MR.OLIVE
Useful all year round. Imperma leather Boston bag that is resistant to sweat and rain.
This is a 2-way Boston bag made of WATER PROOF LEATHER. It has 1.5 times the capacity of a standard Boston bag, making it the largest bag in the MR.OLIVE E.O.I bag series.
It's a convenient item that can be used as a shoulder bag by attaching a strap. Perfect for travel and business trips.
The unique water-repellent treatment, which penetrates deep into the fibers, allows you to enjoy the natural luster and aging of the leather, while also being made from a material that reduces the common problems associated with leather products.
IMPAMA LEATHER
Original Imperma leather developed by MR.OLIVE E.O.I
Leather made from A-grade cowhide, finished with a soft texture.
Our unique special treatment fixes fluorine to the leather fibers, achieving an "80% reduction in water absorption." The high water repellency and stain resistance are semi-permanently maintained, so you can use it even on rainy days without worry.
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Care Instructions
This material is easy to care for, maintaining its beautiful condition for several years without special treatment.
However, if it feels dry, apply a small amount of emulsion-type leather moisturizing cream (e.g., shoe cream). This will help maintain the balance of oils and moisture in the leather and bring out its natural luster.
For more shine, polish with a polishing cream (e.g., MOWBRAY Cream Naturale).※Please refrain from using animal oils such as 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, and then air dry in a well-ventilated area.
Since it is water-repellent leather, the leather part will dry first. It's done when the inner cotton is completely dry. -
Please note
・Please be sure to check the handling precautions listed on tags, etc.
・It is not completely waterproof. Also, while it has been treated to be colorfast, as it is natural leather, slight color transfer may occur depending on usage conditions.
Please be aware of this in advance.
Point
Reliable large capacity
Freely toss in everything you need, from a change of clothes to your PC, large files, and camera. If it gets heavy, you can carry it over your shoulder with the shoulder strap.
Double zipper closure
Brand original zipper pull.
The deep double zipper allows for a wide opening.
Lining
Original floral pattern jacquard.
Small item storage
There is one open pocket and one zippered pocket inside.
The zippered compartment is recommended for storing valuables such as keys.
2-way specification
Easy to change with a one-touch hook.The shoulder strap is adjustable in length.
Brand Story

MR.OLIVE, launched in autumn 2003, is a product brand that proposes updated styles through the lens of Japanese excellent craftsmanship and creativity, rooted in American culture from the 1960s to 80s.
We are committed to manufacturing with meticulous attention to materials, sewing, and details, maintaining an approach that views fashion not merely as a trend but as a “product.”
Highly acclaimed for our leather items, in 2009, we 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 real craftsmanship born from the fusion of tradition and technology, further expands the brand's worldview.
Item Data
| Size |
Width 51 x Height 31 x Depth 16 (cm) |
|---|---|
| Handle | Max rise approx. 28 (cm) |
| Weight | Approx. 1290g (including 150g for the strap) |
| Material |
Cowhide (Original Imperma Leather) |
| Inner Material |
100% Cotton (Original Floral Jacquard) |
| Material Features |
Imperma Leather is a waterproof leather created by the leather brand MR.OLIVE E.O.I. |
| Gift Wrapping |
This item is not eligible for wrapping paper gift wrapping. |
| Production |
Made in Japan |
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