Ryanair Cabin Baggage Guide

Travelling with budget airlines like Ryanair requires careful planning, especially when it comes to luggage. Their carry-on policies are strict, and excess baggage fees can quickly surpass the cost of the flight ticket itself. Consequently, many travellers specifically look for a bag that meets the exact dimensions for the small, free personal item: 40x20x25 cm.

This article serves as your guide. We will introduce you to various luggage options designed to meet these specific measurements. Our goal is to provide you with the information needed to make an informed decision, so you can find a suitable and compliant Ryanair bag and travel with peace of mind.

What to Look for When Choosing a 40x20x25 Bag

Before you decide on a model, there are several objective criteria to consider. These will help you find an under-seat flight bag that not only complies with the rules but is also practical for your journey.

1. Material and Weight

The material affects both the durability and the weight of your bag. Soft bags made from Oxford fabric or polyester are often very light and flexible. This low unladen weight is a significant advantage, as it allows you to use more of your personal weight allowance for your belongings. Additionally, such bags can be stored compactly when not in use. Look for water-resistant properties to protect your contents from moisture.

2. Carrying Options and Functionality

A good cabin bag should be versatile. Consider how you prefer to carry your bag:

• Shoulder strap: An adjustable and, ideally, padded shoulder strap allows for comfortable carrying over long distances in the airport terminal.
• Carry-on backpack: A carry-on backpack distributes weight evenly across both shoulders and keeps your hands free—practical for handling boarding passes and ID.
• Trolley sleeve: A strap on the back that allows the bag to be slipped over the handle of a larger rolling suitcase is an extremely useful feature for travellers with more luggage.

3. Single Bag or Cabin Luggage Set?

For short weekend trips, a single 40x20x25 cm bag is often sufficient. However, if you travel more frequently or for longer periods, a cabin luggage set can be a worthwhile investment. Such sets typically consist of a small under-seat bag and a larger cabin suitcase. The advantage lies in the coordinated look and the frequent compatibility between the pieces.

Reliable Compliant Carry-On Options

Here is a selection of luggage pieces specifically designed to the 40x20x25 cm dimensions.

Kono 40x20x25 Holdall

Why it stands out: This bag is a straightforward and functional solution. It was designed precisely for the small carry-on niche and meets the core requirement without unnecessary frills.

Pros:

• Exact Dimensions: At 40 x 20 x 25 cm, it precisely matches Ryanair's specifications for the small personal item.
• Extremely Lightweight: Its unladen weight of just 0.36 kg maximises the available packing weight.
• Flexible Carrying Options: Equipped with top handles, a detachable shoulder strap, and a trolley sleeve.
• Durable Material: Made from waterproof Oxford fabric that protects contents from moisture.

Who is it for? Ideal for budget-conscious travellers and minimalists seeking a simple, reliable, and fully compliant flight bag for short trips.

Kono 2-Piece Cabin Luggage Set

Why it stands out: This set offers an all-in-one solution for various travel needs. It combines a compliant under-seat bag with a larger hard-shell trolley for the overhead compartment.

Pros:

• Complete Travel Set: Includes a 52 cm cabin suitcase (38 L) and a matching Ryanair bag (20 L) with 40x20x25 cm dimensions.
• Robust Construction: The suitcase is made of impact-resistant ABS hard-shell material, while the bag is crafted from high-quality Oxford fabric.
• Security Features: The suitcase is equipped with a TSA-approved combination lock, which simplifies travel to the USA.
• High Mobility: 360-degree spinner wheels and an adjustable telescopic handle on the suitcase ensure effortless handling.

Who is it for? Perfect for frequent flyers who need flexibility. The set covers the needs for a weekend trip (with just the small bag) as well as a longer journey (using both pieces).

Kono Carry-On Backpack 40x20x25

Why it stands out: This carry-on backpack combines compliant dimensions with the ergonomic comfort of a backpack. Its smart compartment layout makes it a practical travel companion.

Pros:

• Ergonomic Design: Padded, adjustable shoulder straps and a breathable back panel ensure carrying comfort.
• Smart Organisation: The main compartment opens like a suitcase, making packing easier. Additional front pockets provide quick access to documents and small items.
• Lightweight and Compliant: Weighing only 500g and measuring 40 x 20 x 25 cm, it is optimised for under-seat storage.
• Durable Material: Made from hard-wearing, scratch-resistant polyester with reinforced seams.

Who is it for? An excellent choice for city explorers, digital nomads, and anyone who wants to keep their hands free while travelling and values good organisation.

Looking for More Options?

The Kono cabin luggage models featured here are designed for functionality and compliance. If you are looking for different designs or colours, you may find the perfect piece in our broader selection.

Discover more models in our Black Luggage category.

Frequently Asked Questions (FAQ)

1. How strictly does Ryanair enforce the 40x20x25 cm dimensions? Airlines, especially in the low-cost sector, are known for consistently checking carry-on dimensions. At the gate, there are often sizing gauges (sizers) that your bag must fit into. A bag that is even slightly too large can result in having to pay a fee. Using a bag with the exact 40x20x25 cm dimensions minimises this risk.

2. What happens if my bag is deemed too large at the gate? If your small personal item exceeds the permitted dimensions, it must be checked into the hold for a fee. This fee is typically much higher than the cost of booking checked baggage online in advance.

3. Can I use a regular backpack as a small personal item on Ryanair? Yes, as long as the backpack does not exceed the maximum dimensions of 40x20x25 cm and fits under the seat in front of you. It is important that the backpack is not too rigid and can be slightly compressed if necessary to fit into the sizing gauge. A model specifically designed as a carry-on backpack offers more certainty here.