Finding the right suitcase size: tips for stress-free travel with TITAN
Choosing the right suitcase size determines how relaxed your journey will be. If the suitcase is too small, you’ll be forced to make compromises when packing; if it’s too large, it can quickly become unwieldy. The perfect size therefore always depends on the nature and duration of your trip. Whether it’s a compact cabin suitcase for a spontaneous short break, a well-balanced suitcase for a week’s holiday or a spacious model for long-haul travel – at TITAN you’ll find the right luggage for every destination.
It’s not just about dimensions and volume, but about comfort, durability and design of the highest standard. Every suitcase from TITAN is meticulously designed, crafted from high-quality materials and combines functionality with timeless elegance. Manufactured in Germany, this results in luggage that will serve you reliably for many years and make every journey a special experience.
What really matters when it comes to suitcase size
Three factors determine whether a suitcase is suitable for travel: external dimensions, internal volume and weight. They are interrelated, but describe different aspects.
External dimensions
External dimensions describe the actual space a suitcase occupies. They are specified as height × width × depth and include all fixed components such as wheels, handles and, where applicable, side pockets. It is precisely these dimensions that are checked at the check-in counter, in the overhead luggage compartment and at the measuring device at the gate. Airlines also use these as a guide. That is why TITAN consistently lists the dimensions of all models, including all attached parts.
Volume
The volume in litres describes the usable packing space inside. Two suitcases with identical external dimensions may have different volume values, as wall thickness, frame construction and internal organisation can either take up space or create it deliberately. As a guide: around 10 litres per day of travel covers an average trip with a change of clothes. Those who pack compactly can get by with less. Anyone planning to pack shoes, sportswear or souvenirs should allow for a bit of extra space.
Net weight
The suitcase’s own weight counts towards the total weight measured by the airline. With a baggage allowance of 23 kg and a suitcase weighing 3.9 kg, 19.1 kg remains for the contents. With a heavier model weighing 5 kg, this leaves 18 kg. This difference roughly corresponds to a pair of shoes or a fully packed toiletries bag. The polycarbonate models in the UPGRADE and OVERSEAS weigh between 2.7 and 4.9 kg depending on size; they are deliberately designed to be lightweight so that the weight allowance can be used for the contents.
Suitcase sizes at a glance
Every journey places different demands on your luggage – from a short weekend break to an extended long-haul trip. Choosing the right suitcase size ensures you can pack everything you need without compromising on comfort. TITAN suitcases are available in five sizes, from compact cabin luggage to spacious checked-in suitcases for long-haul journeys.
|
Size
|
External dimensions (H × W × D)
|
Capacity
|
Duration of travel
|
Luggage type
|
|
S20
|
55 × 40 × 20 cm
|
38 litres
|
1–3 days
|
Hand luggage
|
|
S23
|
55 × 40 × 23 cm
|
44–45 litres
|
2–4 days
|
Hand luggage
|
|
M
|
65 × 45 × 28 cm
|
68 litres
|
5–7 days
|
Check-in
|
|
M+
|
69 × 50 × 28 cm
|
80–84 litres
|
7–10 days
|
Check-in
|
|
L
|
75 × 53 × 30 cm
|
100–101 litres
|
10–14 days
|
Check-in
|
All dimensions include wheels, handles and side pockets. Dimensions and weight may vary slightly depending on the series (UPGRADE, OVERSEAS, ETERNITY).
Cabin luggage: airline requirements compared
There is no binding standard for cabin luggage. Each airline sets its own dimensions, and even within a single airline, this depends on the fare class. The TITAN S20, measuring 55 × 40 × 20 cm, meets the requirements of almost all airlines, including Ryanair’s Priority fare. The S23, measuring 55 × 40 × 23 cm, offers 6 to 7 litres more packing capacity and is permitted in the cabin on network airlines such as Lufthansa, Swiss and Eurowings, but not on Ryanair. Since airline regulations change regularly, it is advisable to check the airline’s official website before every journey.
Checked luggage: what the 158-cm rule means
At most airlines worldwide, the 158-cm rule applies to hold luggage: the sum of the height, width and depth must not exceed 158 cm. TITAN check-in suitcases all remain within this limit. The M measures 138 cm, the M+ 147 cm, whilst the L makes full use of the permitted limit at 158 cm.
In addition, the suitcase’s own weight counts, as it is deducted from the weight allowance. With a typical checked baggage allowance of 23 kg and the UPGRADE L weighing 3.9 kg, 19.1 kg remains for the contents. The OVERSEAS models weigh around 0.7 to 1.0 kg more, depending on size, whilst the ETERNITY, being an aluminium suitcase, is correspondingly heavier.
Which suitcase size is best for which trip?
Short breaks and weekend trips (1–3 days)
- Suitcase size: S20 or S23
- Type: Hand luggage
- Advantage: No checked-in luggage, no waiting at the baggage carousel, straight from the gate to the exit.
City breaks and business trips (3–5 days)
- Suitcase size: S23 or M
- Type: Hand luggage or check-in
- Advantage: For those who need documents and electronics quickly to hand, the UPGRADE SVT with front pocket offers a practical solution for security checks.
Holiday week (5–10 days)
- Suitcase size: M or M+
- Type: Check-in
- Advantage: With a volume of 68 to 80 litres, it can hold a week’s worth of clothes, including shoes and a toiletries bag, without the need for a second piece of luggage.
Long-haul trips and family holidays (10–14 days)
- Suitcase size: L
- Type: Check-in
- Advantage: With a volume of 100 litres and a weight starting at 3.9 kg, the typical 23-kg free baggage allowance can be used almost entirely for the contents.
Tips on choosing a suitcase and packing properly
Choosing the right suitcase size is just the first step. Packing correctly is just as important to ensure your luggage remains stable, well-organised and easy to handle. With the following tips – combined with the well-designed solutions from TITAN – you can travel stress-free, whatever the size of your luggage.
- Weight distribution: Place heavy items such as shoes or toiletries bags as low down as possible, close to the wheels. This keeps the suitcase stable and makes it easier to manoeuvre. Lighter clothing goes on top, and delicate items in the middle.
- Organization: Make the most of TITAN’s clever interior solutions – from packing dividers and mesh compartments to Y-shaped straps. They ensure your clothes stay crease-free and everything has its own designated place. Packing cubes or small pouches can help you keep things even more organised.
- Comfort: Every detail counts when it comes to handling too. Infinitely adjustable telescopic handles, ergonomic grips and smooth-running double-wheel systems are tailored to every size at TITAN – making handling effortless, even with fully packed luggage.
This ensures your luggage is not only safely stowed away but also neatly organised – allowing you to travel stress-free, whatever the size of your suitcase.
Suitcase size and finding your way around the baggage reclaim area
As well as packing correctly, it’s worth considering what happens after you land. If you’re travelling with a checked-in suitcase, you’ll need to be able to identify your own bag quickly and easily at the baggage reclaim before the task of finding your own piece of luggage quickly and clearly.
After landing, all checked-in luggage from a single flight is dispensed together. Different sizes, models and colours move along the conveyor belt side by side. In this situation, a clear design facilitates immediate recognition. Within the UPGRADE series, TITAN has opted for Canyon bronze as a distinctive, precisely defined colour scheme that stands out from the classic range of dark shades.
TITAN suitcase sizes: precision down to the last detail
Suitcase sizes are more than just measurements – they determine how comfortable, safe and confident you feel whilst travelling. Whether it’s compact hand luggage, a versatile M-series suitcase or a spacious model for long-haul journeys: with TITAN you’ll always be choosing luggage that perfectly suits your needs whilst setting new standards in durability, comfort and design.
Manufactured in Germany and characterised by the highest standards of craftsmanship, TITAN suitcases stand for durability and responsibility. Innovations such as the TITAN Smart Frame, an interior made from recycled polyester and precise workmanship down to the last detail demonstrate that true quality goes beyond mere dimensions. As a result, every suitcase becomes a companion that not only makes your journey easier but also enriches it – today and for many years to come.
Frequently asked questions about suitcase sizes
TITAN offers a clearly structured size range: from the compact S20 and S23 as carry-on options, through medium-sized models in M and M+, to spacious L-sized suitcases for longer trips. This means you can find the right size for any duration of travel and any requirement.
Yes. Airlines always measure suitcases including wheels, handles and side pockets. That’s why TITAN always provides realistic measurements, so you can be sure that your suitcase actually complies with the regulations.
For a trip of around seven days, an M or M+ sized suitcase is ideal. With a capacity of around 60 to 75 litres, it offers plenty of space for clothes, shoes and personal items – without compromising on manoeuvrability.
The 158-cm rule is the IATA standard for checked-in luggage. The total of the suitcase’s height, width and depth must not exceed 158 cm. All TITAN check-in models comply with this limit; the L suitcase makes full use of it, measuring exactly 158 cm.
Yes. All TITAN models are precisely designed to meet international standards. Carry-on sizes such as the S20 or S23 comply with standard airline regulations, whilst larger models for checked-in luggage comply with the 158-cm rule. Thanks to their integrated TSA locks, they can also be used without any problems anywhere in the world – even on long-haul flights to the USA.
