Travelling light shouldn’t mean compromising on style, durability, or ease. Whether you’re hopping on Ryanair for a weekend or boarding a long-haul flight, selecting the right cabin luggage is key. This guide walks you through the must-know tips, airline-approved measurements, and top suitcase picks—with smooth gliding wheels and smart features—to ensure you breeze through security and baggage claim.
Size Matters: What Airlines Allow as Cabin Luggage
- Ryanair & EasyJet: Maximum ✓ 55 × 40 × 20 cm (incl. handles/wheels). Any extra is a checked bag.
- Other UK airlines (e.g., British Airways, Jet2): Usually allow the same dimensions, but some include personal item allowances.
Dual‑Item Packing: Cabin Bag Plus Personal Item?
Nearly all airlines allow a cabin suitcase plus one personal item (e.g., laptop bag, handbag) as long as the total doesn’t exceed combined size limits.
Hard Shell vs. Soft Shell: Which Is Best?
Feature | Hard Shell | Soft Shell |
Protection | High (rigid structure) | Moderate (more flexibility) |
Expandability | None | Often has external pockets |
Weight | Slightly heavier | Usually lighter |
Durability | Excellent impact resistance | Resists scrapes and flexing |
Under‑Seat vs. Over‑Head: What Fits Where?
Some smaller cabin bags are designed to slide neatly under airplane seats. These are ideal for comfort and convenience.
5 Must-Have Features in Every Quality Cabin Luggage
- 360° Spinner Wheels – glide effortlessly through busy airports.
- Lightweight Build (<3 kg) – prevents you hitting aircraft weight limits.
- TSA-Approved Lock – essential for safe travel to the US.
- External USB Port – juice up your devices on the go.
- Expandable Sections – gives you flexibility to pack extra souvenirs.
Top Cabin Luggage Picks from Robert Dyas
Below are six top-rated cabin suitcases you can shop directly from Robert Dyas:
1. It Luggage Bewitching Black Cabin Suitcase

Make every journey effortlessly elegant with the Bewitching Black Cabin Suitcase. Its sleek, glossy finish and ultra-light construction make it perfect for business or weekend getaways. Smooth 360° spinner wheels and a spacious interior ensure both style and practicality follow you on board.
2. Rock Small Cabin Backpack – Black
Don’t be fooled by its size—the Rock Cabin Backpack packs a punch. Designed with multiple compartments, padded laptop protection, and a smart trolley sleeve, it’s the ultimate hybrid between cabin bag and daypack. Ideal for hands-free airport dashes or stylish urban escapes.
3. Eagle Luggage Caistor Cabin Hard Shell Suitcase – Grey

Tough on the outside, smooth on the move—the Caistor Cabin Case blends durability with modern design. The scratch-resistant hard shell keeps your items protected, while the interior offers organized packing for stress-free travel. A brilliant pick for those who want sleek performance without compromise
4. Underseat Cabin Bag – Black/Red
Stay organised without sacrificing legroom. The Underseat Cabin Bag slips easily beneath most airline seats, with quick-access compartments for your tech, snacks, and in-flight must-haves. The bold black and red combo adds a smart flair to practical functionality.
5. 5 Cities Lightweight 21″ Cabin Bag with Wheels – Black

Your no-fuss, no-fee flight companion. The 5 Cities Cabin Bag is budget-friendly, airline-compliant, and incredibly lightweight—ideal for short trips or spontaneous adventures. With rolling wheels and a telescopic handle, it travels just as well as you do.
6. Bordlite Underseat Cabin Case
Perfect for minimalist packers, the Bordlite Underseat Case delivers easy access to essentials with its streamlined design. Glide it through airports, pop it under your seat, and enjoy quick reach to travel docs, chargers, or snacks. Lightweight but impressively roomy.
7. Aerolite Black Cabin Bag

A traveller’s favourite for good reason—the Aerolite Cabin Bag combines lightweight construction with generous space. Approved by major UK airlines, it features smooth-rolling wheels, durable zips, and a polished black finish. Whether it’s a business trip or a weekend break, it’s a reliable go-to.
Cabin Luggage Recommendations (At a Glance)
- Frequent flyers or fragile packing → Aerolite or Alston hard-shell for maximum protection.
- Stylish daily use → Aristocrat Harbor spinner or Paris Cabin soft-structured bags.
- Budget-conscious or first-time travellers → Soft-shell Eagle Arundel or Santiago offering versatility and practicality.
Packing Cleverly for Every Trip
- Weekend Getaway
- Pack one outfit per day, plus gymwear in a built-in pocket.
- Wear heavier items to save weight.
- Use packing cubes for organisation.
- Business Travel
- Add a laptop sleeve in the front pocket and separate shoes below.
- Keep cables and chargers in a zip pouch—connect via bag’s USB port for charging on-the-go.
- Long Holiday
- Use expandable feature for souvenirs.
- Layer clothes effectively; pack toiletries in double-sealed bags.
Final Take: Choose Smart, Travel Easier
Your perfect cabin luggage depends on where you’re heading and what you’re packing:
- For everyday flights and fragile gear → go hard shell (Aerolite or Alston).
- For style-driven weekenders → pick a soft-structured, easy-glide model (Harbor, Paris, Ecuador).
- Looking to save space and money? Compact soft-shell (Eagle Arundel) and budget-friendly Santiago are excellent picks.
Shop confidently—these popular picks from Robert Dyas meet airline size rules, deliver smooth handling, and help simplify your travel experience. Bon voyage!