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レザーリュックの選び方|重さ・PC収納・持ち方から、自分に合う一品を見つける

Choosing a Leather Backpack: Weight, Laptop Storage and Carrying Comfort

A leather backpack combines hands-free convenience with the understated character of leather. It can be a useful option when you want one bag for trainers-and-jeans days and slightly smarter outfits.

A bag you like in a photo may not suit your commute or days off. Looking beyond colour and shape to weight, laptop storage and how you will carry it on a train makes the choice clearer.

Here are the points to check for comfortable everyday use, alongside the appeal of leather. We then compare two models: one mainly for wearing on your back and one that lets you change carrying styles.

What to check when you are unsure
Check What to look for
Empty weight Consider the bag with your belongings inside
Laptop storage Check actual dimensions, including the laptop sleeve
Comfort on your back Look at the straps and back panel

The appeal of a leather backpack: hands-free carrying and leather character

A backpack lets you travel without holding a bag continuously. Leather adds a texture and appearance that can matter as much as the practical features.

For example, a simple shape in brown leather with tonal variation can make the material stand out against a plain outfit. A restrained black finish can coordinate with your shoes or belt.

How a patina develops depends on the finish and use. Use does not necessarily make leather stronger or guarantee decades of service. Keep changes in appearance separate from wear to straps and stitching.

For commuting, consider your destination as well as your clothes

What works with a jacket may differ from what you want for weekend walks. Consider your workplace, places you visit and how the straps fit over outerwear.

Leather does not have to mean workwear, nor fabric leisurewear. Look at the shape, visible pockets and prominence of the hardware too.

Check empty weight and loaded weight separately

The bag's own weight is an important everyday figure. Adding a laptop, charger, drink and documents changes the load substantially.

Backpack AA has a listed weight of 1.3 kg and AB approximately 1.7 kg. If your belongings total 2 kg, the combined weights would be: [1] [2]

Weight comparison assuming 2 kg of belongings
Model Listed bag weight Example total with belongings
Backpack AA 1.3 kg 3.3 kg
Backpack AB Approximately 1.7 kg Approximately 3.7 kg

The 2 kg load is an example for comparison, not a measurement or recommended load. Comfort also depends on body size, straps and how the belongings are arranged.

If low weight comes first, consider fabric and other materials as well as leather. Decide how much the leather's character matters to you alongside practical weight.

External dimensions do not tell you the whole capacity

For laptops, check overall dimensions including the sleeve

A label such as fits a 14-inch laptop can help narrow the options, but machines with the same screen size have different outer dimensions. Include the sleeve's thickness when checking.

Check the laptop compartment, opening width and ease of insertion and removal. A bag being larger externally than the laptop does not guarantee a fit.

Organise small items by when you use them

Think about what you need at the ticket gate, when paying or while travelling. This helps you judge whether exterior pockets and internal dividers are useful.

More pockets do not always mean easier use. Assign places to your usual belongings and consider where valuables go and whether the pockets close with a zip.

Check how you will carry it off your back

On crowded trains or inside shops, you may need to take it off. Compare the top handle, loose straps and whether you want to switch to hand or shoulder carrying.

Watch for rain and colour transfer where the bag touches clothing

A backpack has broad contact with clothing and rubs against the back and shoulders. Crazy Horse Leather paired with pale clothing should be chosen with the possibility of colour transfer in mind.

Avoid continued use while damp from rain or sweat. Blot moisture with a soft cloth and let the bag dry naturally without direct heat. Waterproofing spray cannot be presented as a guarantee against colour transfer. [3]

If the whole bag is not confirmed waterproof, protect the laptop and documents with a separate bag or sleeve. This is a separate consideration from leather care.

After use, remove heavy belongings and check strap attachments and seams. If you find broken threads or tears, stop loading the bag and ask the seller or a repair specialist.

Compare cowmono backpacks by carrying style

Both models use Crazy Horse leather, but their shapes and uses differ. Choose by how you normally want to carry a bag, rather than feature count alone.

For mostly backpack use: Backpack AA

Crazy Horse Leather Backpack — Style AA

Crazy Horse Leather Backpack — Style AA

Listed dimensions are 41 × 30 × 16 cm and weight 1.3 kg. It has cotton lining, a laptop compartment, internal slip, phone and zipped pockets, and an exterior flap pocket. Consider it for commuting and outings mainly worn on your back.

No rain cover is included. A laptop compartment does not guarantee waterproofing or impact protection for its contents.

View product details

For switching to hand or shoulder carrying: Backpack AB

Crazy Horse Leather 3-Way Backpack — Style AB

Crazy Horse Leather 3-Way Backpack — Style AB

Listed dimensions are 32 × 15 × 33 cm and weight approximately 1.7 kg. It converts between backpack, tote and shoulder styles, with internal small-item pockets, a laptop compartment and an exterior flap pocket.

The product page lists support for a 14-inch laptop and A4 folder, but fit depends on the machine, sleeve and combination of belongings.

View product details

cowmono is a select shop that chooses products for leather character and everyday practicality rather than prominent logos or decoration. Our approach to quality and price can also help inform your decision before buying.

FAQ

Can I use a leather backpack for commuting?

It is an option if your belongings fit and its appearance suits your workplace and destinations. Check the laptop compartment and access, plus how you carry it off your back if you often travel by train.

Is genuine leather lightweight?

The label alone does not tell you. Thickness, amount of leather, hardware and lining all matter. Compare bag weight plus your normal load.

Is a 3-way bag more convenient than a regular backpack?

It can be useful if you often change carrying styles. If you nearly always wear it on your back, weight and pocket layout may matter more.

Can I use it in the rain without protection?

Do not infer waterproofing from leather's texture or appearance. If it is not confirmed waterproof, avoid rain and use separate protection for the contents.

Will monthly oiling make it last longer?

There is no need for a universal monthly schedule. Follow care suitable for the material, finish and current condition, and confirm compatibility before applying an unfamiliar product.

Choose with a typical day in mind

A leather backpack offers its material's character for everyday travel. Once you find a shape you like, check loaded weight, laptop fit and how you carry it when it is off your back.

Combine the measurable details with the colour and leather appearance you enjoy. A choice that works on both counts gives you a clearer reason to reach for it each day.

References and notes

  1. cowmono Backpack AA product page: dimensions, weight, compartments and absence of a rain cover
  2. cowmono Backpack AB product page: dimensions, weight, 3-way construction and storage details
  3. Japan Tanners Association, Japan Leather Market Caring for leather goods, Collonil Precautions for use: care suitable for the finish and product compatibility. For blotting water and drying in shade, also see the Tokyo Metropolitan Leather Technology Center's Leather care: practical advice section on bags.

Dimensions and weights are taken from product pages, not our own measurements. Carrying comfort and protection of contents have not been tested for this article; storage examples depend on use.

About the author

Author: Yama (Cowmono Owner)

About the author: Experience in sales and marketing at Japanese and international apparel companies, with interests in fashion, sport, outdoor activities and subcultures.

Instagram@cowmono_official