梅雨におすすめのバッグ|濡れない・防水・通勤向け完全ガイド【NO SIGN】

Bags Recommended for Rainy Season | The Complete Guide to Waterproof and Commuter-Friendly Bags [NO SIGN]

Have you ever struggled with choosing a bag during the rainy season?

You might find the inside of your bag soaked, or your leather stained.
Because it's something you use every day, a bag for the rainy season can really show the difference if you just pick one "casually."

This article clearly explains everything from how to choose a comfortable bag for the rainy season to differences in materials and recommendations for various situations.


What are the requirements for a rain-resistant bag?

First, it's important to know the criteria for a "waterproof bag."

① Waterproof/Water-repellent performance

Materials that are completely waterproof or highly water-repellent are essential.
Nylon-based materials are particularly excellent, known for their ability to repel rain.

② Lightness

On rainy days, you tend to carry more things.
A lighter bag can reduce stress.

③ Durability

The rainy season, with its cycle of getting wet and drying, puts a lot of strain on materials.
Durability is crucial if you want to use it for a long time.

ミニマルなデザインのCORDURAバックパック|日本製レザーブランド|NO SIGN


Bags unsuitable for the rainy season

The following bags require caution:

  • Fabric materials (such as canvas)
  • Non-waterproofed leather
  • Designs with many embellishments where water can collect

While they may look good, they are often impractical.


Material comparison: Rain resistance

Nylon (Recommended)

Lightweight and water-resistant, ideal for everyday use.
High-density nylon, in particular, offers excellent waterproofing and durability.

Ballistic Nylon (Top-tier)

A high-strength material also used in military specifications.
It is highly resistant not only to rain but also to abrasion and impact.

👉 Learn more here
"What is Ballistic Nylon? The strongest bag material that stays dry even in the rainy season"


Leather (Handle with care)

While it has a reputation for being vulnerable to water, not all leather is unsuitable.
Water resistance varies depending on the processing and finish.

👉 Learn more here
"Is a leather bag vulnerable to rain? Correct knowledge and countermeasures"


How to choose a rainy season bag for different situations

Commuting

  • Waterproofness
  • Self-standing shape
  • PC storage

→ Focus on functionality


Daily use

  • Lightness
  • Compactness
  • Water-repellent performance

→ Focus on minimizing stress


Business trips / Travel

  • Durability
  • Storage capacity
  • Resistance to creasing

→ Focus on toughness


NO SIGN's proposed bags for the rainy season

NO SIGN offers bags that prioritize a balance of material and functionality.

Especially noteworthy are the following two points:

・Ballistic Nylon Model

Combining high waterproofness and durability, it can be used with confidence even on rainy days.

・Miyazaki Wagyu Leather

It possesses a supple and high-quality texture, designed for everyday use.
With proper care, it can be cherished for a long time, even on rainy days.


To make your bag last longer even in the rainy season

  • Wipe immediately if it gets wet
  • Dry in a well-ventilated area
  • Use waterproofing spray

Just these three steps can significantly extend the life of your bag.


If you're choosing a bag that's comfortable even in the rainy season

Many of you who have read this far might be wondering, "Which one should I choose in the end?"

When choosing a bag for the rainy season, it's not just about the specifications.
It's about whether it can actually be used in daily life and whether it can be cherished for a long time.

NO SIGN designs bags with this perspective in mind.


"Peace of mind" that you can use even on rainy days

Models made with high-density nylon and ballistic nylon
repel water easily and protect your belongings even in sudden rain.

They reduce the stress of worrying about your bag during commutes or travel.


Designs that blend into daily life

In addition to functionality, a simple yet sophisticated design is also a feature.

Easy to match with both suits and casual clothes,
they are chosen as bags for everyday use, not just for "rainy days."


Material selection for long-term use

Materials such as Miyazaki Wagyu leather and high-durability nylon are used,
which become more attractive with prolonged use.

Designed to be used not only during the rainy season but throughout all seasons.


Try one for yourself

Since a bag is something you use every day,
even a small difference can lead to great comfort.

To reduce the stress of the rainy season and make your daily life more comfortable.

Please take a look at NO SIGN's bags.

See product list here


Summary

When choosing a bag for the rainy season, it's important to consider not only "waterproofness" but also
lightness, durability, and the situation in which it will be used.

By understanding the materials and choosing a bag that suits your usage,
you can spend rainy days comfortably.

NO SIGN offers bags that are committed to functionality and materials that blend into daily life.

Please find the perfect one for you.


Recommended Articles

▶︎ What is NO SIGN? | Everything you need to know
▶︎ Ballistic Nylon (Waterproof Bags) List here
▶︎ Recommended bags for the rainy season | The complete guide to waterproof, commuter-friendly bags that stay dry [NO SIGN]
▶︎ Recommended waterproof bags | 3 high-performance ballistic nylon bags that stay dry even in the rainy season [NO SIGN]
What is Ballistic Nylon?


What is NO SIGN? | A Japanese leather brand committed to Made-in-Japan

NO SIGN is a leather brand meticulously committed to being Made in Japan.

The leather used is rare Miyazaki-produced wagyu leather that could only be found here. It is smooth, supple, and also highly durable.

All products are manufactured domestically in Japan, truly Made in Japan.

Furthermore, the design pursues minimalism.
The streamlined forms can be used regardless of gender or age.

It sets no gender, no age.
Only for those who feel it is "good."

Miyazaki wagyu leather and the craftsmanship of Japanese artisans.
Nurtured by nature, finished by artisans.

Leather, from the land of Miyazaki.
No two are alike.

A local yet connected manufacturing.
That is NO SIGN's philosophy of "Made in Japan."

As a "Japanese leather brand," we value essential quality.


▶ NO SIGN Official Website

▶︎ What is NO SIGN? | Everything you need to know

▶︎ Read articles on NO SIGN, a Japanese leather brand, here


 

Back to blog