Travel Bag Material Choice 40x30x20: What Should You Look For?
- · Updated on , by Miquell Hellings
- 6 min read
When choosing the material for a 40x30x20 travel bag, it is mainly about finding the right balance between light weight, durability and flexibility. With this compact size, you want a bag that is comfortable to carry, moves with you easily and is suitable as a personal item. On this page, you will read what to look for and which type of material is often the most practical in everyday use.
Why the material matters even more at 40x30x20
A 40x30x20 cm travel bag is usually used as compact hand luggage or an underseater. In that case, every detail matters. The material determines not only how sturdy the bag feels, but also how easily you can pack it, carry it and slide it under a seat.
These properties are especially important for this size:
- Low weight - so the bag itself takes up as little as possible of your available luggage space and carrying comfort
- Sufficient flexibility - useful when you want to pack the bag compactly or place it neatly under a seat
- Durability - important when lifting, putting down and travelling through airports, by train or by car
- Shape and structure - enough firmness for organised packing, without making the bag unnecessarily rigid
That is why choosing the material for a 40x30x20 travel bag is not only about appearance, but mainly about practical use.
Which materials are available for a 40x30x20 travel bag?
Within the ByMetz range, you will find two confirmed material types for this size: 600D polyester and nylon. Both are suitable for compact travel bags, but each has slightly different strengths.
600D polyester
600D polyester is a popular material for travel bags because it offers a practical balance between durability and ease of use. This is interesting for a 40x30x20 bag: you want a bag that can handle everyday use and travel, without feeling heavy or rigid.
A 600D polyester model is often a good fit for travellers looking for a bag for short trips, city breaks or as a personal item on the plane. The material generally feels sturdy and is suitable for intensive use without making the bag unnecessarily heavy.
Nylon
Nylon is also a logical choice for a compact travel bag. The material is known for being lightweight and pleasantly flexible. With a 40x30x20 size, this can be an advantage if you want a bag that moves easily with you while carrying and packing it.
If you prefer a lighter, more flexible bag, nylon is often a good choice. Especially when you regularly take the bag on short trips or use it as extra hand luggage, this can be practical.
Should you choose polyester or nylon?
The best choice depends on how you travel and what matters most to you in everyday use. If you first want to explore How do you choose the right travel bag?, this can also help you make your decision.
| Property | 600D polyester | Nylon |
|---|---|---|
| Feeling of sturdiness | Often a little more robust | Often a little more flexible |
| Weight | Light | Light |
| Flexibility | Good balance between shape and flexibility | Often extra flexible |
| Suitable for | All-round use and intensive travel | Light, compact and easy-to-carry travel bags |
Are you mainly looking for a bag that feels sturdy and can be used for many purposes? Then 600D polyester is often a safe choice. Do you prefer a light and flexible travel bag that moves easily with you? Then nylon may suit you better.
What else should you consider besides the main material?
The main material is important, but it is not the only factor that determines how a 40x30x20 travel bag performs. Also look at the finishing and construction of the bag.
- Zips and pull points - these are put under a lot of strain when travelling and packing
- Straps and handles - important for carrying comfort and durability
- Shape retention - useful if you want to pack in an organised way
- Flexible exterior - convenient when you want to place the bag under a seat
Some ByMetz models also feature metal finishes. This does not tell you everything about the entire bag, but it can contribute to a sturdier finish for parts you use frequently.
If you often travel in changeable weather, take a look at our waterproof hand luggage bags for extra protection. Are you unsure whether wheels are worth the extra weight and structure? Then read: Travel bag with or without wheels?
Which material is best for the way you travel?
If you mainly use the bag for air travel, a light and flexible material is usually the most comfortable. A compact bag should be easy to carry and fit neatly as a personal item. Do you mainly want to save weight? Take a look at our lightweight hand luggage bags. For Ryanair, this is the free small personal bag measuring 40 x 30 x 20 cm. For example, view 40x30x20 hand luggage if you want to see suitable models right away.
If you often travel by train or car, or go away for a short overnight stay, a little more structure can be useful. Your bag stays organised while packing and feels sturdier during intensive use. If you want to store your bag compactly between trips, foldable hand luggage bags are a convenient choice.
Are you choosing between two materials? Do not just look at the name of the material, but especially at what you need: light weight, flexibility, durability or a combination of these. It is also smart to measure your bag carefully, so you can be sure that the size is correct.
FAQ
What is the perfect travel bag for hand luggage?
The perfect travel bag for hand luggage is mainly a bag that fits your airline's size requirements and is light, sturdy and easy to organise. For a compact size such as 40x30x20, a flexible but durable material is usually the most practical choice.
What does 40x30x20 mean?
These are the outside dimensions of the bag in centimetres: 40 cm high, 30 cm wide and 20 cm deep. This size is often used for a small personal travel bag that fits under a seat.
Is 40x30x20 a small suitcase?
40x30x20 is more of a compact hand luggage size than a classic suitcase size. You often see this size in soft travel bags, underseaters and small weekend bags designed for short trips.
Which material is most practical for a 40x30x20 travel bag?
In practice, polyester and nylon are both logical choices. Polyester is often appealing if you are looking for a sturdy all-round bag, while nylon is often chosen when low weight and flexibility matter more to you.