Top Picks for Carry-On Suitcases

Choosing the right carry-on suitcase can be a challenge. Different airlines have varying regulations for size and weight, and the vast array of models on the market doesn't make the decision any easier. A suitable carry-on suitcase should not only comply with airline guidelines but also be durable, functional, and easy to manoeuvre.

This article serves as your guide. We will present objective criteria relevant to selecting a cabin trolley and showcase a selection of models with different features to help you make an informed decision.

What to Look For When Choosing

To find a suitable onboard trolley that meets your needs, several technical features are particularly important.

Material: Hardshell or Softside?

Most modern carry-on suitcases are hardshell suitcases. These offer robust protection for your belongings and are often more resistant to impacts and moisture. Common materials include:

• Polypropylene (PP): This material is known for its high impact resistance and low weight. Suitcases made from PP are flexible and can absorb shocks well without breaking.
• ABS (Acrylonitrile Butadiene Styrene): ABS is a very rigid and scratch-resistant material that is also lightweight. It provides solid structural stability.
• ABS+PC (Polycarbonate Blend): This combination merges the rigidity of ABS with the flexibility of polycarbonate, resulting in an exceptionally resilient and durable suitcase shell.

Dimensions and Weight: Keeping Airline Regulations in Mind

The permitted dimensions for carry-on luggage vary by airline. A common guideline accepted by many airlines is around 55 x 40 x 23 cm. However, it is essential to check your airline's specific regulations before you travel. A lightweight suitcase is also advantageous, as it gives you more leeway for your luggage within the weight limit.

Practical Features: Wheels and Security

Modern trolleys are equipped with functional details that make travelling more comfortable.

• 4-Wheel Suitcases: So-called spinner wheels can rotate 360°. They allow you to roll the suitcase effortlessly beside you instead of having to pull it. This is especially practical in narrow aisles or queues.
• Trolley with a TSA Lock: A TSA-approved lock is important for travel to the USA and some other countries. It allows security personnel (Transportation Security Administration) to open the suitcase with a master key if necessary, without damaging the lock.

Top Travel Bags

Based on the criteria mentioned, we have compiled a selection of models that stand out for their materials, functionality, and design.

MISS LULU British Traveller Carry-on Suitcase (PP, 38L)

Why It Stands Out: This model is made from 100% Polypropylene (PP), making it exceptionally impact-resistant yet very light. Weighing just 2.5 kg with dimensions of 56 × 37 × 22 cm, this compact suitcase meets the carry-on requirements of many airlines while still offering a packing volume of 38 litres.

Key Features:

• Material: Made from lightweight and impact-resistant polypropylene.
• Security: Integrated TSA lock for international travel.
• Mobility: Four quiet, 360° spinner wheels and a lightweight aluminium telescopic handle.
• Interior: Well-organised with mesh pockets, a zipped divider, and cross-straps.

Who It's For: Ideal for frequent flyers looking for an extremely lightweight yet durable hardshell suitcase for short trips or as a supplement to their main luggage.

Cabin Trolley S-Size, Hardshell (ABS, 41L)

Why It Stands Out: This cabin trolley is crafted from durable ABS hardshell material, which provides a scratch-proof, pressure-resistant, and water-repellent surface. With 41 litres of capacity in a compact frame, it offers a great balance of size and storage space.

Key Features:

• Durability: Sturdy hardshell to protect against the typical rigours of travel.
• Mobility: Smooth, multi-directional wheels allow for quiet and easy movement.
• Security: Integrated combination lock to secure your belongings.
• Handling: Adjustable telescopic handle for comfortable control.

Who It's For: A great choice for budget- and quality-conscious travellers who need a functional and resilient onboard trolley for weekend getaways or business trips.

British Traveller Hard Shell Rolling Suitcase (ABS+PC, 57L)

Why It Stands Out: With dimensions of 64 x 43 x 26.5 cm and a volume of 57 litres, this model exceeds standard carry-on dimensions. It positions itself as a compact checked suitcase for longer trips of one to two weeks. The shell, made from an ABS+PC blend, combines rigidity with flexibility.

Key Features:

• Material: Durable and lightweight construction from ABS and PC with a scratch-resistant finish.
• Capacity: Generous 57-litre storage capacity for longer journeys.
• Mobility: Four quiet 360° spinner wheels made of TPE and a 3-stage aluminium telescopic handle.
• Security: Equipped with a 3-digit TSA lock and sturdy zips.

Who It's For: For travellers who need more packing volume than a standard carry-on offers, such as for train journeys, road trips, or as a small checked bag.

Looking for More Options?

Choosing the right luggage is a highly personal decision. If the models presented here don't perfectly match your needs, there are numerous other alternatives to discover.

Browse through more models and find the perfect companion for your next trip in our Lightweight Roller category.

Frequently Asked Questions about Carry-on Suitcases

What are the permitted dimensions for a carry-on suitcase?

There is no single global standard size. Many airlines follow the recommendations of the IATA (International Air Transport Association), which are around 55 x 40 x 20 cm. However, the actual regulations can vary and are often found on the respective airline's website. It is recommended to check this before every trip.

What is the advantage of a hardshell suitcase?

A hardshell suitcase offers better protection for fragile items inside, as the rigid shell absorbs external impacts and pressure. Additionally, hardshells are typically water-repellent and easy to clean.

Do I need a TSA lock?

A trolley with a TSA lock is especially useful if you are travelling to or transiting through the USA. The U.S. Transportation Security Administration (TSA) can open such locks with a special key to inspect the luggage without having to break the lock. For travel to other countries, it is not strictly necessary but offers a recognised security standard.