Your Ultimate Luggage and Suitcase Buying Guide
Content editor
Emily Lambe
What suitcase should I buy?
Which type and size of suitcase you buy depends on lots of factors: the length of your trip, how you'll be travelling, and whether you're a light packer or you take an everything-but-the-kitchen-sink approach. The good news? We've got a great selection of both hard and soft-shell suitcases to choose from.
Hard-shell suitcases are durable and sturdy, giving you extra peace of mind when you're travelling – they're a great choice for frequent fliers. Our hard case collection includes the Amalfi range – these suitcases feature four double-spinner wheels, anti-burst security zippers and lockable zips, as well as internal pockets.
Alternatively, go for our Oslo suitcase, which has an integrated TSA lock (meaning you can lock your luggage while also allowing security authorities to inspect it without damage) and a zip-round divider to keep clothes organised. On a budget? Try the great-value Vienna range.
What are the benefits of soft suitcases?
Soft suitcases are more flexible, meaning you can fit more in your case. If you're checking in hold luggage and tend to overpack, soft-shell suitcases can help you avoid unwelcome weight restriction charges before you jet off.
You can't go wrong with our Banff Adventure range of soft suitcases, available in cabin, medium and large sizes. The wrap-around clip straps add an extra layer of security, and the cabin suitcase can even be worn as a backpack.
The Seville soft-shell suitcase combines a sturdy finish with a lightweight feel, and features four double-spinner wheels. Plus, it's expandable for 20% more space.
What size suitcase should I buy?
Our hard and soft suitcases come in a range of sizes, so we've got you covered, no matter how long your trip.
Cabin suitcases: Ideal for short trips and weekends away, cabin suitcases are allowed on board flights by most airlines. They're light, easy to carry and big enough for all your essentials. Our cabin suitcases are designed to comply with most airlines' size requirements, but it's a good idea to check your airline's rules and the dimensions of the suitcase you're planning to buy before you commit.
Medium suitcases: Handy for trips longer than a few days, our medium suitcases are roomy but still easy to lift and carry.
Large suitcases: Size up to a large suitcase if you're heading off on a long trip or packing for multiple people.
Ticking off your holiday packing list? Don't forget to get your M&S travel money online or in store.
Published 06/03/2026