Hardshell Suitcase Buyer’s Guide: How to Choose the Right Model

Choosing a new suitcase can be a challenge given the vast array of materials, sizes, and features available. A hardshell suitcase offers robust protection for your belongings and is a popular choice for many travellers. This guide provides an objective overview to simplify your decision-making process. It highlights the key features to look for and presents a selection of models for various travel needs.

What to Look for When Choosing a Hardshell Suitcase

To find the right model, it's helpful to understand a few basic criteria. Your travel style, trip duration, and the nature of your contents will determine which features are most relevant to you.

1. The Material: Polypropylene, Polycarbonate, or ABS

The outer shell is the defining feature of a hardshell suitcase. The three most common materials have distinct properties:

• Polypropylene (PP): This material is known for its high impact resistance and rigidity, even at a low weight. A lightweight suitcase made from PP is often highly resistant to cracks and deformation.
• Polycarbonate (PC): PC is more flexible than PP. Upon impact, the material gives way and flexes back, which can prevent cracks from forming. It is also very lightweight and durable.
• ABS (Acrylonitrile Butadiene Styrene): ABS is the most affordable of the three materials. It is lighter than polycarbonate but less flexible and resilient. It is often used in a blend with PC to enhance durability.

2. The Size: From Cabin Luggage to Checked Baggage

The right suitcase size depends on the length of your trip and airline baggage allowances.

• Cabin Suitcase (up to approx. 56 cm in height): Ideal for short trips of 2-4 days or as a supplement to checked baggage. Pay close attention to your airline's specific size restrictions, as they can vary.
• Medium Suitcase (approx. 60-70 cm in height): A versatile size for trips of one to two weeks. It offers ample space for clothing and personal items without becoming unwieldy.
• Large Suitcase (over 70 cm in height): Suitable for long holidays of more than two weeks, family travel, or when you need to transport bulky equipment. Be mindful of airline weight restrictions.

3. Features: Wheels and Security

Modern suitcases offer features that enhance travel comfort and security.

• 4-Wheel Trolley: So-called spinner suitcases with four 360° rotating wheels can be pushed effortlessly alongside you and are especially manoeuvrable in narrow aisles or queues. 2-wheel models must be tilted and pulled, which can be an advantage on uneven surfaces.
• Suitcase with TSA Lock: An integrated TSA (Transportation Security Administration) lock is essential for travel to the USA and other countries. It allows security personnel to open the suitcase with a master key without damaging the lock.

Recommended Hardshell Suitcase Options

Based on the criteria mentioned, we have compiled a selection of models suitable for different use cases.

For Long Trips: Kono Large Check-in Hardshell Suitcase 28 Inch

What sets it apart: This large suitcase combines a vast capacity with a material that is both robust and lightweight. The shell is made of 100% polypropylene (PP), making it resistant to impacts and scratches.

• Advantages:

  • Generous 100-litre volume for extensive luggage.
  • Lightweight at just 4.25 kg despite its size.
  • Four quiet 360° spinner wheels made of TPE for smooth manoeuvring.
  • Integrated, TSA-approved combination lock for secure travel.
  • Organised interior with mesh pockets, a divider, and cross-straps.

• Who it's for: Travellers who need a suitcase with maximum storage space and high durability for long holidays, family trips, or international stays.

For Medium-Length Trips: British Traveller Medium Hardshell Rolling Suitcase

What sets it apart: This model offers a balanced combination of size, weight, and durability. The shell, made from an ABS and PC blend, makes the suitcase lightweight and impact-resistant, while the scratch-proof surface ensures a long-lasting appearance.

• Advantages:

  • Practical 57-litre capacity, ideal for trips of 1-2 weeks.
  • Very low weight of only 3.1 kg.
  • Four quiet 360° double wheels made of TPE for stable and smooth movement.
  • A 3-digit TSA lock secures your belongings.
  • Three-stage aluminium telescopic handle for adjustable handling.

• Who it's for: Solo travellers or couples looking for a versatile hardshell suitcase for standard holidays or extended business trips.

For Short Trips: NINETYGO Rhine 2.0 Cabin Luggage 20 Inch

What sets it apart: This cabin suitcase is designed for functionality and durability for in-cabin use. Its polycarbonate (PC) shell is lightweight and scratch-resistant. A special feature is the flush-mounted handle, which creates a flat surface that can serve as a mobile shelf for a laptop or a cup of coffee.

• Advantages:

  • Compact dimensions (56 x 38.5 x 23 cm), compliant with most cabin baggage allowances.
  • Fully recessed hardware (TSA lock and side handle) to prevent damage.
  • Waterproof internal PVC pocket for separating wet and dry items.
  • Extra-durable, puncture-resistant double zipper.
  • Quiet 360° wheels for smooth gliding.

• Who it's for: Business travellers and holidaymakers who need a well-designed, durable, and practical cabin trolley for trips of 3-5 days.

Discover More Options

Your travel needs are unique. If the models presented here don't perfectly match your requirements, you may find the right alternative in our comprehensive selection.

Discover more sizes, materials, and designs in our hardshell suitcase category.

Frequently Asked Questions

What is the advantage of a hardshell suitcase over a softshell one?

A hardshell suitcase offers better protection for fragile items inside, as the rigid shell absorbs external impacts and pressure. Additionally, the surface is typically more water-resistant and easier to clean than fabric.

How do I set the TSA lock on my suitcase?

Most TSA locks are delivered with the default code 0-0-0. To set a personal code, look for a small, often recessed button near the number dials. Press it with a pointed object (like a pen), set your desired combination, and then confirm the setting by activating the main release button. Please refer to the manufacturer's specific instructions for this process.

Are 4 wheels always better than 2 wheels?

Not necessarily. A 4-wheel trolley (spinner) offers maximum manoeuvrability on smooth surfaces like those in airports and train stations, as it can be pushed upright. 2-wheel suitcases must be tilted and pulled, which can be more stable on uneven terrain such as cobblestones or pavements. The choice depends on the typical environments you travel in.