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Choosing a suitcase sounds simple until you're standing in front of hundreds of options.
Many travellers assume the answer comes down to size alone. In reality, choosing the right luggage depends on several factors, including where you're travelling, how long you're away, how you like to pack and how you plan to get there.
We see this all the time in store. Two people heading away for a week can need completely different luggage. One traveller might manage with a cabin case and backpack, while another may prefer a larger check-in suitcase with extra room for outfits, shoes and holiday shopping.
The good news is that there isn't a single "right" suitcase. The best choice depends on your travel style and the type of trip you're taking.
If you're looking for specific dimensions, capacities or airline allowances, our dedicated guides cover everything you need to know about underseat luggage, cabin luggage, check-in suitcases, travel backpacks, duffle bags and airline baggage regulations.
In this guide, we'll focus on the bigger picture and walk through the seven key factors that can help you choose the right luggage for your next trip.
Table of Contents
How Long Are You Travelling For?
Where Are You Travelling?
What Type of Traveller Are You?
How Are You Travelling?
Do You Need More Than One Bag?
Are Airline Rules a Factor?
Are You Travelling With Specialist Equipment?
Popular Luggage Choices for Different Types of Travel
Final Verdict
FAQ's
Trip length is often the first thing people consider when choosing luggage, but it shouldn't be the only factor.
A weekend city break has very different packing requirements to a two-week family holiday. That said, two travellers heading away for the same amount of time can still need completely different luggage. One person may happily travel with a few essentials, while another prefers extra outfits, shoes and room for shopping.
Rather than focusing purely on days, think about how much you realistically pack for a typical trip. This will give you a better idea of the type of luggage that suits your travel habits.
If you're unsure about dimensions, capacities or recommended suitcase sizes for specific trip lengths, our Suitcase Size Guide provides a detailed breakdown.
Your destination can have a bigger impact on luggage choice than the length of your trip.
A week in the Mediterranean during summer may require little more than lightweight clothing, swimwear and sandals. A winter break, on the other hand, often means bulky coats, boots and extra layers that take up far more space.
It's also worth considering how you'll move around once you arrive. If you're staying in one hotel for the duration of your trip, a larger suitcase may not be an issue. If you're travelling between multiple locations, hopping on trains or navigating cobbled streets, a lighter and more manageable option can make life much easier.
Before choosing luggage, think about the climate, activities and transport you'll encounter throughout your journey.
One of the biggest mistakes travellers make is choosing luggage based on somebody else's packing style.
Some people are naturally light packers. They plan outfits in advance, travel with minimal toiletries and rarely bring more than they need.
Others prefer flexibility. They like to pack extra clothing options, additional footwear and items for different occasions. Neither approach is right or wrong, but both require different luggage solutions.
We often see travellers focus on suitcase size when the real question is how they prefer to travel. Understanding your own packing habits can make choosing luggage much easier.
The way you travel can influence your luggage choice just as much as your destination.
Air travel often means working within baggage allowances and airline restrictions. Train journeys may involve lifting luggage into overhead racks or carrying it between platforms. Road trips can offer more flexibility but may limit space in the boot.
Think about every stage of your journey, not just the destination itself. A suitcase that works perfectly in an airport may feel much less practical when you're carrying it through busy city centres or onto public transport.
Choosing luggage that suits your method of travel can help make the entire journey smoother.
Many experienced travellers don't rely on a single suitcase for every trip.
Instead, they build a luggage setup that can adapt to different journeys. This might include a cabin suitcase for short breaks, a larger check-in case for longer holidays and a backpack or holdall for day-to-day essentials.
Combining different types of luggage often provides more flexibility than relying on one large suitcase. It also allows you to keep important items close at hand while making the most of your packing space.
Our guides to underseat luggage, cabin luggage, check-in suitcases, travel backpacks and duffle bags can help you find the right combination.
If you're flying, airline baggage rules should always form part of your decision.
Cabin allowances, check-in baggage limits and weight restrictions vary significantly between airlines and ticket types. A suitcase that meets one airline's requirements may not meet another's.
This is particularly important if you travel frequently with different carriers. Taking a few minutes to check baggage allowances before you book can help you avoid unexpected fees at the airport.
Our Airline Regulations Guide covers the most common baggage requirements and is a useful starting point before you travel.
Not every trip revolves around clothing and toiletries.
Golf holidays, ski trips, business travel and music tours often require specialist luggage or protective travel cases. The same applies to photographers travelling with expensive camera equipment or travellers carrying sports gear.
Many airlines have specific rules for oversized or specialist items, so it's always worth checking before you fly.
This is one of the most overlooked parts of choosing luggage. The right travel bag can help protect valuable equipment, make transport easier and avoid unnecessary stress at the airport.
If you're travelling with specialist equipment, choose luggage designed for the job rather than trying to make a standard suitcase work.
After considering the factors above, the right luggage often becomes much easier to identify. Here are some popular options for different types of trips.
Longer Holidays
A great choice for extended trips where packing space and durability are equally important. The expandable design gives you room for souvenirs and extra clothing without sacrificing organisation.
Short Breaks and Weekend Travel
Ideal for short trips where flexibility matters. The expandable design gives you extra packing space on the return journey, while the cabin-friendly size makes airport travel straightforward.
Business Travel
Designed for travellers who want easy access to technology, documents and travel essentials while maintaining a streamlined look.
Flexible Travel and Road Trips
Perfect for weekends away, car journeys and short breaks where a structured suitcase isn't always necessary.
Choosing the right suitcase is about more than simply picking a size.
The best luggage for your trip will depend on where you're travelling, how you like to pack, the type of transport you're using and any airline restrictions you need to consider.
That's why many experienced travellers own more than one type of luggage. A cabin suitcase might be perfect for a weekend city break, while a larger check-in case, travel backpack or holdall could be better suited to longer holidays and specialist trips.
If you're still deciding, our dedicated guides can help you narrow down the options. Explore our Underseat Luggage Guide, Cabin Luggage Guide, Check-in Luggage Guide, Travel Backpack Guide, Duffle & Holdall Guide and Airline Regulations Guide for more detailed advice.
Whatever your destination, choosing the right luggage can make travelling easier from the moment you pack to the moment you arrive.
How do I know what size suitcase I need?
The right suitcase depends on several factors, including trip length, destination, airline restrictions and your personal packing style. Rather than focusing solely on dimensions, think about how much you typically pack and how you'll be travelling.
For detailed suitcase dimensions and capacities, see our Suitcase Size Guide.
Is one suitcase enough for every trip?
For most travellers, no. Many people find it useful to have a small collection of luggage, such as a cabin suitcase for short breaks, a larger check-in case for holidays and a backpack or holdall for everyday travel.
Should I choose a suitcase, backpack or holdall?
It depends on the type of trip you're taking. Suitcases are ideal for airports and longer holidays, backpacks offer hands-free convenience and holdalls work well for road trips, weekends away and flexible travel.
For more information, see our Travel Backpack Guide and Duffle & Holdall Guide.
What should I do if I'm travelling with specialist equipment?
If you're carrying items such as golf clubs, musical instruments, ski equipment or camera gear, it's worth checking both your airline's baggage policy and any specialist luggage requirements before travelling.
Many airlines have separate allowances and fees for oversized or specialist items.
Do airline baggage rules vary?
Yes. Cabin luggage sizes, check-in baggage allowances and weight limits can vary significantly between airlines and ticket types. Always check your airline's requirements before travelling.
Our Airline Regulations Guide can help you compare baggage allowances before you fly.
What's the difference between underseat luggage and cabin luggage?
Underseat luggage is designed to fit beneath the seat in front of you and is usually smaller than standard cabin luggage. Cabin luggage travels in the overhead locker and generally offers more packing space.
Read our Underseat Luggage Guide and Cabin Luggage Guide for a full comparison.
When should I use check-in luggage?
Check-in luggage is often the best choice for longer holidays, winter trips or when travelling with bulkier items. It provides more packing capacity and allows you to carry liquids that exceed cabin restrictions.
Our Check-in Luggage Guide explains the different options available.
Where can I learn more about luggage types?
If you're still deciding, our guides cover the most common luggage categories:
Hi, I’m Simiran Gataora. I manage customer service, e-commerce admin, and social media at Case, helping customers find luggage that genuinely works for the way they travel.
What started with a blog about petite suitcases quickly turned into a real love for writing, practical travel advice, and the details that make luggage easier to live with. I enjoy sharing honest, helpful advice on everything from airline rules to suitcase features, always keeping it clear, useful, and never too salesy.
I travel too, so I know there’s no one-size-fits-all approach to luggage. Whether it’s a tote bag for a weekend away or a lightweight check-in case for a longer trip, I’m always looking for what genuinely works, especially as someone petite.
Chances are, I’m probably still checking airline baggage rules or noticing suitcases wherever I go.
At Case, we are proud to be an authorised UK retailer for leading brands including Samsonite, Tumi, Briggs & Riley, Bric’s, and Carl Friedrik. That means every product you buy from us is 100% authentic, supplied directly from the manufacturer, and fully covered by the official brand warranty.
With over 100 years of experience in premium travel goods, our reputation is built on trust, expertise, and customer-first service, helping travellers choose luggage they can rely on for every journey. You can shop online, or visit us in person at our London stores in Piccadilly, at Heathrow Airport terminals, and as the exclusive luggage concessionaire inside Harrods, one of London’s most prestigious and world-renowned department stores.
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Our recommendations are based on our expertise and research in the luggage sector. Brand partners do not approve our editorial content. Warranties and airline rules can change, so always check the latest details before you fly. Every article goes through multiple expert reviews to ensure the information we provide is clear, accurate, and genuinely helpful in finding the best luggage for your needs.
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