Joybuy Insights

Choosing travel luggage and travel bags: practical tips for every trip

The right travel luggage and travel bags can make all the difference on a flight, train journey, working day or weekend away. Yet many people choose a bag or suitcase based on its colour, price or a striking marketing claim. It is only when packing that they discover the wheels do not roll smoothly, the laptop does not fit or the hand luggage is too large for the airline.

That is why you should focus on practical specifications. Consider capacity, external dimensions, materials, carrying comfort and how you plan to use the luggage.

Common pitfalls when choosing travel luggage

1. Capacity is not everything

A 30-litre bag may seem spacious, but the usable interior depends on compartments, zips and shape. For example, a hard-shell cabin case may be less flexible to pack than a soft travel bag. So do not just check the number of litres; also look at the dimensions and internal layout.

2. “Cabin-size” is not universal

Airlines have different rules for cabin baggage. A case measuring 52 × 34 × 22 cm may fall within the limits of many airlines, but that is no guarantee. Measure the case including the wheels and handle, and check your airline’s current requirements before departure.

3. Water-repellent does not mean waterproof

A water-repellent backpack generally offers protection against light rain or splashes. It does not automatically mean that the bag can withstand prolonged heavy rain or immersion. Also check the zips and seams, as moisture can often get in through these areas.

Which specifications deserve attention?

Size and capacity

Match the capacity to the length of your trip:

  • 20 to 35 litres: suitable for a day trip, sportswear, a short overnight stay or use as an extra bag.
  • Around 30 litres: a practical 30-litre cabin bag for short trips, depending on its dimensions and the airline’s requirements.
  • 40 to 65 litres: suitable for several days or a week, depending on how you pack.
  • 100 litres: intended for longer holidays or sharing within a family.

A foldable travel bag is useful as extra luggage while travelling. However, pay attention to how it is carried and its maximum load. An ultra-light bag may offer less support when heavily loaded.

Materials and protection

Many travel bags are made from polyester or similar synthetic fibres. A hard-shell case often uses ABS or another type of plastic. For hard-shell cases, check:

  • the thickness and flexibility of the shell;
  • the quality of the zips and fastenings;
  • how the wheels and telescopic handle are attached;
  • whether it has internal straps and a divider compartment.

For a laptop backpack, the protective compartment is more important than the overall capacity alone. Check that the compartment is suitable for your device, such as a 15.6-inch laptop backpack.

Carrying comfort and mobility

A suitcase with wheels is convenient at stations, airports and on smooth pavements. Four swivel wheels offer greater manoeuvrability, while two larger wheels may cope better with uneven surfaces. A backpack distributes the weight across your shoulders, but it should have well-adjustable straps and sufficient ventilation.

For commuting, a business travel backpack with separate compartments for your laptop, charger, documents and water bottle is often more organised than one large main compartment. If you travel between the office, university and the train, you may benefit from a travel backpack for work and holidays with expandable capacity.

Recommendations by user profile

Suitable for: Budget-conscious beginners
Beneunder LC168 Lightweight Foldable Tote Bag 35L Black

Beneunder LC168 Lightweight Foldable Tote Bag 35L

Why it suits this profile: This lightweight bag is suitable as an extra travel bag, shopping bag or weekend bag. Its capacity can be expanded from 20 to 35 litres and, according to the product information, it weighs approximately 220 grams.

How this product avoids the pitfall

The foldable design means you do not have to store a large, empty bag. However, check the airline’s dimensions if you plan to use it as cabin baggage.

Main benefit & advantages

20–35-litre capacity, weighing approximately 220 grams, with wide shoulder straps for carrying by hand or on your back.

Suitable for: Buyers looking for top quality
KONO Hard Shell Suitcase Set with TSA Lock

KONO Hard Shell Suitcase Set with TSA Lock

Why it suits this profile: The set includes a beauty case and suitcases measuring 20, 24 and 28 inches. This makes it suitable for trips of different lengths and for households that want to use several sizes.

How this product avoids the pitfall

The different sizes reduce the chance of using the same oversized case for every trip. Check the 20-inch version against your airline’s rules in advance.

Main benefit & advantages

Four sizes, 360° swivel wheels, a TSA-approved combination lock and a design that allows the cases to fit inside one another.

Suitable for: Specific uses & intensive users
Expandable Business Travel Backpack Water Resistant 15.6 Inch

Expandable Business Travel Backpack 15.6-inch

Why it suits this profile: This business travel backpack is ideal for commuters and business travellers carrying a laptop, documents and daily essentials. Its capacity is expandable, according to the product name and description.

How this product avoids the pitfall

A dedicated laptop compartment and multiple pockets help prevent electronics from being loose among clothing and accessories. According to the product description, its water resistance protects against moisture, but not automatically against prolonged rain.

Main benefit & advantages

Suitable for a laptop up to 15.6 inches, with an expandable design and water-resistant construction according to the product information.

Practical checks before ordering

Use this quick checklist:

  1. Measure the luggage including wheels, handles and external pockets.
  2. Compare the weight with your airline’s permitted limit.
  3. Check that the laptop compartment is genuinely suitable for a 15.6-inch device.
  4. See whether you need a TSA lock for your destination.
  5. Decide whether hard protection, flexibility or low weight matters most to you.
  6. Read the care instructions. Some fabrics, for example, must not be machine-washed or dried at high temperatures.

A suitcase set with TSA lock is practical when you need different sizes. For everyday use, a backpack is often more convenient, especially if you cycle or frequently change trains. A wheeled case works better when carrying heavy luggage over long, flat distances.

Looking for more options?

We have put together a complete, up-to-date list of products that fully meet these strict selection criteria and the applicable European safety regulations.

Frequently asked questions about travel luggage and travel bags

Which cabin case is suitable for air travel?

That depends on the airline and ticket type. Compare the maximum external dimensions and weight with the requirements for your flight. Always include the wheels and handle when measuring.

How long does a travel bag or suitcase last?

Its lifespan depends on use, load, storage and maintenance. The wheels, zips and handles are particularly prone to wear. Avoid overloading, store your luggage in a dry place and clean the material according to the manufacturer’s instructions.

Is a backpack or suitcase more practical for commuting?

A backpack is often convenient if you cycle, walk or frequently travel by public transport. A suitcase with wheels can be more comfortable for heavy items and longer distances across flat floors. Choose based on your daily route, not just on capacity.