No more suitcases? Travel minimalist with an expandable business backpack

  • New Trip

Update date: 2025.09.15
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When we think of business trips and travel, we tend to think of suitcases, but many people find them heavy, inconvenient to move around in, and too bulky for short business trips .

A business backpack with a large capacity and expandable functions is perfect for such situations. A 30L backpack can store a change of clothes and a laptop all in one place, and its waterproof design means you can carry it on rainy days without worry. It can also be used as a carry-on, making it an increasingly popular alternative to a suitcase.

In this article, we will explain in detail the disadvantages of suitcases, why business backpacks are chosen, and the appeal of the New Trip Business Backpack .

table of contents

1. What are the disadvantages of suitcases?

2. Why backpacks for business travel are gaining attention

3. The appeal of business backpacks

1. Just the right amount of capacity

2. Flexible support with extensions

3. Waterproof for peace of mind

4. Ease of transportation

4. How can you use a backpack in real situations?

5. [Product Introduction] New Trip Business Travel Backpack

6. Comparison with suitcases and briefcases

7. Summary

8. FAQ (Frequently Asked Questions)

1. What are the disadvantages of suitcases?

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When you think of business trips or short trips, the first thing that comes to mind is a suitcase.
However, in recent years, there has been an increasing number of people saying that suitcases are heavy and inconvenient.

The main disadvantages include:

  • Heavy : Difficult to carry, especially up stairs or inside train stations.
  • Exaggeration : Even though it's only for one or two nights, the suitcase is bulky.
  • Travel is inconvenient : It's easy to get in the way on crowded trains and buses.
  • Cost : LCCs and some airlines charge an additional fee for checked baggage.

In other words, there is a growing need for a more convenient way to carry luggage while still being able to carry it securely .

Related article : " Should I use a bag or a suitcase for a 3-day, 2-night trip? Recommendations by type! "
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2. Why backpacks for business travel are gaining attention

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Backpacks in the past were often thought of as being too casual and not suitable for business.
However, nowadays, functionality and design have improved , and there are more models that can be used in business situations.

Of particular note are:

  • Dedicated pocket to protect your laptop or tablet
  • Waterproof material for peace of mind in case of sudden rain
  • Designed to prevent suits and shirts from losing their shape
  • Expandable function allows you to adjust the capacity to suit the situation

As a result, there is a growing trend that backpacks are more convenient than suitcases for business travel .

Related article : " Recommendations for business backpacks perfect for commuting and business trips | Latest 2025 "
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3. The appeal of business backpacks

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Business backpacks in the 30L class are gaining attention as an alternative to suitcases. So why are 30L expandable backpacks being chosen by so many businessmen and travelers?

1. Just the right amount of capacity

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The 30L size is ideal for business trips or trips of 1 to 3 nights.

It's not too small and not too big, so you can easily store all the things you need.

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2. Flexible support with extensions

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Its greatest strength is that it can be carried around slimly under normal circumstances and its capacity can be expanded as needed.

It can be used for commuting, and can be expanded for secure storage when traveling or on business trips, making it suitable for any occasion.

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3. Waterproof for peace of mind

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Waterproofing is essential to protect laptops and documents, which are essential for business.

Recent 30L class bags come standard with waterproof material, so you can rest assured even if it suddenly rains.

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4. Ease of transportation

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A backpack that leaves both hands free makes traveling by train or at the airport smooth.

It is more maneuverable than a suitcase and is particularly suitable for business trips in the city.

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Recommended product : [New Trip] Backpack for business travel, 30L large capacity, waterproof, with expandable function, 2201
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4. How can you use a backpack in real situations?

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  • Domestic business trips of 1 to 3 nights : Store documents, laptop, and change of clothes all in one place.
  • Overseas travel : 30L is carry-on size, so it's safe even when using low-cost carriers.
  • Commuting + Gym : Carry your work gear and sportswear together.

In other words, its strength is that it can be used for everything from work to play .

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5. [Product Introduction] New Trip Business Travel Backpack

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Among the many 30L-class backpacks available, the one we particularly recommend is the "New Trip 30L Large Capacity Waterproof Backpack for Business Travel."

・Points that differentiate it from other products

  • Multi-functional pocket design : Dedicated space for laptops and tablets, and plenty of pockets for organizing small items.
  • Expandable zipper : Expandable capacity according to the amount of luggage you have, suitable for trips ranging from one-night business trips to three-night trips.
  • Business-friendly design : The simple and calm appearance matches both suits and casual wear.
  • Waterproof and durable material : Made of durable material designed for long-term use, it is resistant to rain and wear.
  • Carry-on compatible : The size is suitable for most airlines. Safe even when flying with low-cost carriers.

・Recommended user demographic

  • Business travelers who find it troublesome to carry around a suitcase
  • Minimalist people who want to pack their belongings smartly
  • Nomad workers who want to safely carry their PCs and gadgets

"A new standard that surpasses suitcases"
30L expandable, waterproof, and carry-on compatible. Perfect for business trips and travel.
👉Check it out now✅

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6. Comparison with suitcases and briefcases

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item

suitcase

briefcase

backpack
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capacity

Large but inconvenient to carry

few

30L is enough
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mobility

Not suitable for stairs or trains

One hand is occupied

Both hands are free
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Business Aptitude

○ (formal appearance)

○

○ (Depending on the design)
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Travel suitability

◎

△

◎
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cost

Checked baggage fees apply

Unnecessary

Unnecessary
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When comparing them like this, we can see that a backpack that can be used for everything from everyday use to travel is the most balanced.

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summary

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As more and more people say that suitcases are heavy and inconvenient,
Business backpacks are a new option that combines lightness with large capacity.

Business trips, travel, commuting, personal use.
The great appeal is that you can use this one product for all scenes.

・👉 This is a backpack that we recommend to anyone who wants to streamline their luggage and move more freely.

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✅ Related links:
New Trip 30L Large Capacity Waterproof Backpack for Business Travel

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FAQ (Frequently Asked Questions)

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Q1. How much luggage can fit in a 30L bag?

It is sufficient for a 2-night, 3-day business trip or short trip. If you use the expansion function, you can also carry luggage for a 3-night stay.

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Q2. Can I carry it on board?

Yes, it is carry-on size for most airlines, so you can rest assured even when flying with low-cost carriers.

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Q3. How waterproof is it?

It's fine in normal rain, but it's not completely waterproof, so you need to be careful in heavy rain for long periods of time.

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Q4. Can I use it for everyday commuting?

Of course you can. If you don't extend it, it's slim and stylish.

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Q5. Is it easy for women to use?

Yes. The simple design makes it suitable for both men and women. The weight is evenly distributed, so it is recommended for women as well.

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Q6. Is it recommended for people who prefer briefcases?

It is especially recommended for business people who travel a lot, as it leaves one hand free.

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