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Vintage Genuine Leather Backpack in Vegetable-Tanned Leather
Quality in the softness of leather. A genuine leather backpack for adults that grows more beautiful with use
Bring a quality leather backpack naturally into your everyday life.
A classic genuine leather backpack made from cowhide slowly tanned with plant-derived tannins.
Supple leather and a natural sheen give it an understated presence. The rounded flap and two leather straps enhance its classic British-inspired character.
Made from genuine vegetable-tanned cowhide.
Unlike finishes that emphasize the pronounced scuffed look of crazy horse leather, this leather offers a naturally smooth appearance and a natural sheen that deepens with use.
Dimensions are approximately 31 cm × 14 cm × 39 cm.
A practical size for carrying daily essentials together, including a laptop, documents, wallet, smartphone and gadgets.
From commuting to weekend walks around town and travel, this leather backpack for adults fits naturally into everyday life and becomes more cherished over time.
Product specifications
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Product type: Genuine leather rucksack / Leather backpack / Daypack
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Main material: Natural genuine cowhide (vegetable-tanned)
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Lining material: Canvas
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Dimensions: Approximately 31 cm × 14 cm × 39 cm
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Weight: Approximately 1.5 kg
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Laptop storage: Dedicated laptop compartment
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Laptop size guide: Up to 15 inches (manufacturer guidance; fit varies by model)
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Closure: Zipper and flap
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Interior: Laptop compartment / Slip pockets / Zippered pocket
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Shoulder straps: Curved and adjustable in length
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Handle: Soft top handle
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Bag construction: Soft-sided
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Design: Solid color / Classic / British-inspired
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Style: Vintage / Business casual
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Colors: Black / Brown
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Uses: Commuting / School / Business / Travel / City walks / Everyday use
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High-concern chemicals: None
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Country of origin: China
Please allow a variation of approximately 1–3 cm due to manual measurement.
As this is natural leather, creases, grain, minor scratches and color variations differ from item to item.
The natural character of vegetable-tanned leather
Above all, the appeal of this bag lies in the beauty of the leather itself.
Vegetable-tanned leather is natural leather tanned with plant-derived tannins. Preserving the leather’s own character, it becomes more familiar to the touch with use and develops a natural sheen and depth.
When new, it has a soft, rich feel and a moderate firmness.
With everyday use, the leather gradually softens, and frequently touched areas develop a gentle luster.
Its smooth, refined patina is different from the rugged aging of crazy horse leather.
Recommended for those who enjoy watching leather develop while favoring an understated, mature look.
Classic design and the soft character of genuine leather
The front features a generous flap and two leather straps.
Antique-style buckles add an accent, creating an understated look reminiscent of classic British bags.
The bag has a soft overall shape without overly sharp corners.
Unlike a structured leather briefcase, its design is easy to incorporate into everyday casual outfits.
Pair it with a shirt or jacket for refined business casual, or with denim and knitwear for a relaxed, understated weekend look.
A backpack for those who want to enjoy good materials and simple design for years rather than chase trends.
A practical interior with space for a laptop
The main compartment includes a dedicated laptop storage space.
Keeping your laptop separate from other belongings makes it convenient for commuting, working in cafés or going to school.
Inside, slip pockets and a zippered pocket help organize smaller items such as your smartphone, wallet, charger and earphones.
Examples of items you can carry include:
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Laptop
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A4 documents and notebooks
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Tablet
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Long wallet and cardholder
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Smartphone
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Power bank
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Charger and cables
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Small pouch
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Planner and writing tools
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Folding umbrella
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Light jacket
And other essentials.
The storage layout brings your outing essentials together in one bag, making it convenient for work and weekends alike.
A flap and zipper for ease of use and peace of mind
The opening combines a classic flap with a zipper.
The large flap brings the design together, while the inner zipper helps prevent belongings from falling out.
A practical construction that meets modern everyday needs while retaining a classic appearance.
A comfortable-to-hold leather handle is also fitted at the top.
It is convenient for short carries, such as taking the bag out of a car or moving it indoors.
Curved shoulder straps designed for comfortable carrying
The shoulder straps have a curved shape designed to follow the line of the shoulders.
The straps are adjustable in length, allowing you to change how the bag sits to suit your build and clothing.
Enjoy the distinctive feel of genuine leather with practical features for everyday use.
Black and Brown: two colors with distinct appeal
Black
Black offers a subtle sheen and a smart, defined look.
Easy to pair with simple outfits, monochrome looks or jackets, it is also a versatile color for work.
The natural creases and sheen of genuine leather enhance its refined presence.
Brown
Brown brings warm tones and the rich character of natural leather.
It highlights changes in the leather’s shades and sheen and pairs well with classic vintage styling.
It also works well with denim, work jackets and understated casual outfits.
Versatile for commuting, weekends and travel
For commuting and business
Keep work essentials such as your laptop, documents, planner and charger together.
The understated texture of genuine leather fits naturally with jackets and business-casual clothing.
Enjoy a refined, understated feel that differs from a typical nylon business backpack.
For weekend walks around town
Pairs well with everyday clothes such as denim, shirts and knitwear.
Pack your wallet, smartphone, camera and planner for a café visit, a bookshop or a walk around town.
The soft texture of leather fits naturally with relaxed weekend outfits.
For travel and weekend outings
When traveling, it is also convenient as an additional bag for a tablet, a change of clothes and smaller items.
A backpack leaves both hands free and is easy to carry through stations, airports and sightseeing spots, helping you move around more freely on your travels.
For student life and hobbies, too
Also recommended as a school bag for carrying a laptop, study materials and writing tools.
It is useful for carrying hobby supplies together, whether for photography or sketching.
Individual variations in natural cowhide
Vegetable-tanned leather may show creases, small scratches, vein marks, uneven coloring and variations in grain that are characteristic of natural leather.
These are features of natural cowhide.
The appearance also varies depending on the part of the hide used, so each bag has its own character even within the same model.
The leather’s sheen and softness will also gradually change with continued use.
Enjoy the natural character of leather, unlike the uniform appearance of synthetic leather.
Color transfer and care
Dyes, moisture and friction may cause natural cowhide to transfer color onto light-colored clothing.
Take particular care to avoid strong friction against white, beige and other light-colored clothing when the bag is new or in rainy weather.
For routine care, gently wipe with a soft, dry cloth.
If the bag gets wet, remove the moisture promptly and allow it to air-dry in a well-ventilated, shaded place.
If the leather feels dry, you may use a small amount of a care product suitable for vegetable-tanned leather.
Care products may darken the color. Always test on an inconspicuous area before use.
Recommended for those who:
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Want to enjoy the natural character of vegetable-tanned leather
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Are looking for a soft, quality genuine leather backpack
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Like classic British-inspired designs
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Carry a laptop and documents every day
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Want a genuine leather backpack for both commuting and weekends
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Prefer understated leather bags in black or brown
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Want leather goods to enjoy for years, regardless of changing trends
Enjoy the softness of leather and the pleasure of a lasting companion
The daily commute. Weekend walks around town. New scenery on your travels.
With every use, the leather gradually becomes more familiar to the touch, and its sheen and tones grow deeper.
The natural character of vegetable-tanned leather offers something different from the rugged vintage look of crazy horse leather.
Supple leather, classic design and the storage space modern life calls for.
This genuine vegetable-tanned leather backpack for adults fits naturally into workdays and weekends, becoming more cherished the longer you use it.
Please read before purchasing
For details about delivery times and packaging, please see our “Shopping Guide” page.
Reading this information before placing your order can help you shop with greater confidence.
Leather Colour Transfer and Care
Leather dyes and finishes can transfer onto clothing, furniture or other fabrics. Friction, moisture and perspiration can increase the risk. This can happen with new leather and does not always disappear after a fixed period of use.
Why colour transfer happens
Leather is a natural material, and finishes vary. Contact with damp fabric or repeated rubbing can move colour from the leather surface onto another material. Take particular care with light-coloured clothing, bag linings and furniture.
Taking care during use
Before first use, wipe the surface gently with a soft, dry cloth. Avoid prolonged contact with light-coloured fabrics, especially in wet or humid conditions. If the leather gets wet, blot moisture away and let it dry in the shade with airflow, away from heaters and direct sunlight.
Cleaning and storage
Choose care products suitable for the specific leather finish. Follow their instructions and test on an inconspicuous area first, since cleaners, oils, creams and sprays can change the colour or texture. Do not assume a care product will make the leather waterproof or prevent all colour transfer.
Store leather items in a dry, ventilated place away from direct sunlight, heat and humidity. Keep differently coloured leather and light fabrics from rubbing together during storage.
If you are concerned about a particular item, contact cowmono with your order number and photographs.
Shopping guide
Thank you for shopping with cowmono. Please read these notes before placing your order.
1. Shipping and delivery
cowmono simplifies its distribution process and reduces unnecessary distribution costs to offer a balance of materials, quality and price. Read more about cowmono.
After you order, we arrange dispatch from a warehouse overseas.
Your order → cowmono arranges dispatch → overseas warehouse → carrier transport → local delivery → you
Delivery times vary by destination. Check the information during checkout and our shipping policy. Busy periods at the warehouse, carrier arrangements and customs procedures can cause delays.
We email your tracking number after dispatch. Stock can change quickly for popular items; if an item becomes unavailable after your order, we may need to cancel it.
2. Cancelling an order
See our returns and refunds policy for cancellation information.
2-1. Return policy
Change-of-mind return requests within 14 days of delivery · Unused/unworn · Customer-paid return postage
- Before returning an item, email support@cowmono.com and use the return method specified by cowmono.
- Nothing in this policy limits your non-excludable statutory consumer rights, including any applicable cancellation or withdrawal rights and rights relating to faulty, damaged, or incorrect goods. The 14-day request period and unused/unworn condition apply only to our voluntary change-of-mind return policy and do not restrict those statutory rights. If you receive a faulty, damaged, or incorrect item, contact support@cowmono.com for information about the remedy available under applicable law. cowmono covers reasonable return costs where required by law.
- Orders placed before this update remain subject to the return terms in effect when the order was placed. Your statutory consumer rights remain unaffected.
- Estimated refund processing time: credit card or Paidy, about one week; convenience-store payment, bank transfer, QR payment or Pay-easy, up to one month. The store recommends credit card or Paidy for quicker refund processing.
3. Payment methods
The payment methods available for your order appear at checkout. Choose from the options shown there. The information below also explains payment services used in Japan; it does not mean that every service is available for every delivery country.
The store offers credit card payments through Shopify Payments and, where available, Paidy, prepaid payments at Japanese convenience stores, QR payments, Merpay, bank transfer and Pay-easy. If you do not use a credit card, choose an alternative offered at checkout.
Prepaid payments at Japanese convenience stores
The processing fee stated by the store is JPY 220, including Japanese tax. Supported stores are FamilyMart, Lawson, Ministop and Daily Yamazaki.
After completing your order, you are redirected to KOMOJU. Check the amount, enter the payment details and complete the payment steps. Payment is due within three days from the day after your order. We arrange dispatch in the order that payments are confirmed. An unpaid order is automatically cancelled after the deadline.
KOMOJU emails the payment number you need. If you use email filters, allow messages from @komoju.com and no-reply@komoju.com.
Pay-easy
The processing fee stated by the store is JPY 190. This prepaid service accepts payments through compatible bank ATMs or online banking. After ordering, follow KOMOJU's payment instructions and check the deadline shown on the payment screen or in the email. We arrange dispatch once payment is confirmed.
Paidy
Enter your email address and mobile number, then confirm the four-digit code sent by SMS. Purchases are generally combined into one payment in the following month.
The service information also describes a free upgrade to Paidy Plus, with monthly budgeting and three instalments without an instalment fee. Check current eligibility and terms directly with Paidy.
The payment methods and fees stated here are direct debit with no payment fee, convenience-store payment with a JPY 390 fee including Japanese tax, and bank transfer with a fee set by the bank.
QR payments with PayPay or au PAY
Register with PayPay or au PAY before use. These payments cannot be combined with another payment method.
Your order is not complete if more than five minutes pass after opening the payment page, or if cancellation or an error prevents confirmation. This also applies if you do not return correctly to the order completion page after payment. The payment is then cancelled, and any anticipated provider bonuses may be cancelled too. cowmono cannot restore those bonuses.
When scanning a QR code with the app, keep the page on your computer open until payment is complete. Private or incognito browsing is not supported for this payment. Check spending limits with PayPay.
For au PAY, you need to add funds to your au PAY balance. The limits stated here are JPY 300,000 per payment and JPY 500,000 per day.
Bank transfer
- Payment is made in advance. We begin arranging dispatch after confirming receipt.
- The account number differs for each order. Check it again even if you have ordered before.
- You pay any bank transfer fees.
- If payment is not confirmed by the deadline, the order is cancelled. A transfer made after the deadline cannot be accepted for the expired order.
- Transfer the exact amount. The payment rules described here do not provide for refunds of overpayments. Your non-excludable statutory rights remain unaffected.
Merpay
Merpay is a payment service within the Mercari app. Eligible users can pay with their balance, points or Merpay Smart Payments. Register in the Mercari app and set up Merpay before use.
Check details and the limits that apply to your settings with the provider. Contact Merpay about app operation, errors or passwords.
4. If your order confirmation has not arrived
Check the email address entered when ordering and your spam or junk folder.
5. Missed deliveries and incomplete addresses
If you miss a delivery, follow the carrier's notice to arrange redelivery. The carrier may be identified as YDH JAPAN or another delivery company.
An incorrect or incomplete address may lead to the parcel being returned. Parcels may be disposed of after the holding period expires. The rules described here do not provide for redelivery or a refund in that situation; your non-excludable statutory consumer rights remain unaffected.
Check your address, particularly the street number, before ordering and receive your parcel within the stated period. Repeated cancellations caused by prolonged absence or incomplete addresses may lead us to restrict the available payment methods.
6. Contact us
Use our contact form or email support@cowmono.com. We do not offer telephone support.
7. Other notes
- Stock can change quickly. If an item becomes unavailable after ordering or there is a dispatch problem, we will contact you by email.
- Colours may differ from the photographs because of lighting, surroundings and screen settings.
- Measurements are taken by hand; a variation of approximately 1 cm is possible.
- Natural leather can vary in colour and surface appearance and show natural markings. These individual features form part of the material's character.
About cowmono
cowmono is an online shop for bags, wallets and small accessories. Our selection includes crazy horse leather, other genuine leathers, canvas and PU designs, with different shapes and storage layouts for everyday use.
Choose by material and practical details
A bag should work with what you carry. Compare the materials, dimensions, weight and storage on each product page. Genuine leather, canvas and PU have different appearances and care needs; check the specifications for the item you select.
Direct shipping and simple packaging
Orders are dispatched from overseas warehouses in simple protective packaging. Packaging can differ by item and dispatch location. Dispatch and transit times depend on the product, destination and carrier, and customs processing can cause delays.
If you need an item for a particular date, contact us before ordering. Read our shopping guide for ordering and delivery information.
Explore the collection
Shop all products or learn more about crazy horse leather.
Shop with confidence
Our store does not retain full card numbers or security codes. Payment details are handled through Shopify and the relevant payment providers.
Connections are encrypted, and we review Shopify’s fraud analysis. We may request verification or cancel an order when necessary; this does not guarantee that all fraud can be prevented.
We manage and use personal information as needed to process orders and arrange delivery, and may share it with delivery and payment service providers for these purposes.
Payment options include cards, PayPal, Apple Pay and Google Pay, subject to availability at checkout.
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