The ideal 23 kg suitcase size: Everything you need to know

Are you planning an upcoming trip and wondering how to maximize the 23 kg limit imposed by most airlines? Finding the ideal suitcase—one that's lightweight, spacious, and compliant with carrier requirements—can seem tricky. But the good news is: in 2025, innovations in luggage make this choice much easier.

Here's everything you need to know to select the perfect 23 kg suitcase .

Understanding the ideal dimensions for a 23 kg suitcase

Choose according to the length of your trip

The size of your suitcase depends directly on the length of your stay. Here are two options that fit within the 23 kg limit :

• Weekly Format (Medium):
  Approximately 65 to 70 cm in height , this format is perfectly suited to week-long stays. It offers an excellent compromise between capacity and lightness.
• Long Stay Format (Large):
  Measuring 75 to 80 cm in height, this spacious model is designed for extended trips. Be aware, however, of its empty weight, which may slightly reduce the usable volume for your belongings.

In 2025, the " Week " format will become the preferred choice for regular travelers who want to optimize their luggage while respecting standards.

Cabin suitcase or hold suitcase for 23 kg?

This is a common question: can you take a 23 kg suitcase in the cabin? The answer is no. Cabin limits are generally around 7 to 10 kg . A 23 kg suitcase is therefore designed to travel in the hold. Choose a sturdy model with standard dimensions approved by airlines.

How to assess the true capacity of a 23 kg suitcase?

Finding the right weight/volume ratio

A key criterion that is too often overlooked: empty weight . A good suitcase should offer maximum usable volume without making you lose weight right from the start.

Here are the benchmarks to follow:

• Choose a suitcase weighing between 3 and 4 kg when empty.
• Choose an internal capacity of at least 65 to 70 liters
• Opt for a well-thought-out design with functional compartments

GYL Bag suitcases are designed to offer an excellent weight/volume ratio, thanks to technical materials and intelligent design.

The choice of materials: a key lever for optimizing your luggage

Materials affect the weight, strength, and durability of your suitcase. Here are the most recommended materials for 2025:

• Premium polycarbonate: Shock-resistant and ultra-light, it remains the benchmark choice for hard-shell suitcases.
• Ballistic Polyester: Ideal for soft models, it combines flexibility, lightness and durability.
• Aluminum: Heavier, but ultra-protective. Perfect if the safety of your belongings is a priority.

At GYL Bag , we select high-end materials to guarantee a perfect balance between protection, aesthetics and controlled weight.

Luggage innovations to know about in 2025

Suitcases have evolved, and certain features can make the difference:

• Integrated scale: No more surprises at the airport thanks to a connected scale directly integrated into the suitcase
• Ultra-lightweight materials: Next-generation composites reduce weight without sacrificing strength
• Smart Compression: Internal systems help you maximize available space while keeping your belongings in place

These new features make modern suitcases real allies in respecting the 23 kg limit.

How to choose the right 23 kg suitcase in 2025?

Here are the key points to keep in mind:

• Choose a medium size (65-70 cm), which is easier to handle while still offering a good capacity.
• Check the empty weight: the less it weighs, the more you can carry
• Select high-performance materials that combine lightness and robustness
• Favor optimized compartments for better internal organization

GYL Bag 's Weekday and Long Stay suitcases have been specially designed to meet these requirements, while being part of a sustainable quality approach, supported by our lifetime guarantee .

In conclusion: choosing well means traveling with greater peace of mind

Finding the right suitcase to meet the 23kg limit has never been easier. In 2025, there are many solutions, but it all comes down to finding the right balance between weight, volume, material quality, and practicality .

With GYL Bag , travel with peace of mind thanks to models designed to last, with style and performance.
Discover our collection and find the perfect suitcase to accompany you on all your adventures.