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Ryanair 40x20x25 Carry-On Bags to Help Avoid Extra Fees

Travelling with budget airlines like Ryanair requires careful planning, especially when it comes to luggage. The allowance for the free small personal item is very specific at 40 x 20 x 25 cm. Exceeding these dimensions can lead to unexpected fees at the gate. This article serves as a guide to help you find a suitable bag that meets the regulations and makes your journey smoother. We will present a selection of models designed specifically for this purpose.

What to Look for in a Ryanair 40x20x25 Bag?

Choosing the right bag depends on several factors. Here are three points that can help with your decision.

1. Exact Dimensions and Fit

The most important requirement is to adhere to the maximum dimensions of 40 x 20 x 25 cm. A compliant under-seat bag must fit into the airport's sizing gauge without issue. Soft-shell bags often offer more flexibility here than hard-shell cases, as they can be compressed more easily if not completely full.

2. Material and Weight

A low empty weight is advantageous, as it allows you to pack more without exceeding potential weight limits. Materials like polyester or Oxford fabric are a common choice because they offer a good balance between lightness and durability. A water-resistant property provides additional protection for your belongings in bad weather.

3. Functionality and Comfort

A good cabin bag should be practical. Features like a trolley sleeve on the back allow the bag to be secured to a larger rolling suitcase. Adjustable shoulder straps, carrying handles, and well-organised compartments for documents, electronic devices, and liquids significantly improve handling at the airport. A carry-on backpack can increase comfort on long walks through the terminal.

Our Carry-On Luggage Recommendations

Here you will find a selection of bags suitable for various travel scenarios. When making your choice, pay close attention to the specific dimensions in relation to your airline's luggage regulations.

1. Kono 40x20x25 Cabin Bag for Ryanair

Kono 40x20x25 Cabin Bag for Ryanair

What makes it stand out: This carry-on backpack was specifically designed for Ryanair's under-seat baggage rule. Weighing just 500g and with a 20-litre capacity, it combines lightness with practical organisation. The main compartment opens fully like a suitcase, which makes packing easier.

Advantages:

  • Exact Dimensions: At 40 x 20 x 25 cm, the backpack precisely matches Ryanair's specifications for the small personal item.
  • Ergonomic Design: Padded, adjustable shoulder straps and a chest strap ensure even weight distribution.
  • Thoughtful Compartments: Separate pockets for laptops or tablets and a quick-access front pocket for travel documents.
  • Travel-Friendly: A trolley sleeve on the back allows it to be attached to a rolling suitcase.

Who it's for: Ideal for budget-conscious Ryanair passengers looking for a functional backpack for weekend trips or short business journeys who want to avoid extra fees.

2. Kono 40x20x25 Carry-On Holdall

Kono 40x20x25 Carry-On Holdall

What makes it stand out: This flight bag is an extremely lightweight option, weighing only 0.36 kg. Its holdall design offers flexibility and multiple carrying options. According to the manufacturer, the Oxford fabric material is waterproof and durable.

Advantages:

  • Ryanair-Compliant: The dimensions of 40 x 20 x 25 cm are precisely tailored to the requirements for the small personal item.
  • Very Lightweight: The low weight maximises your potential packing allowance.
  • Flexible Carrying Options: Can be carried using the top handles, the adjustable shoulder strap, or via the trolley sleeve.
  • Waterproof Material: Protects the contents from rain and moisture.

Who it's for: Travellers who prefer a straightforward, ultra-light, and flexible bag for short trips and value protection from the elements.

3. Expandable 35L Travel Backpack

Expandable 35L Travel Backpack

What makes it stand out: This backpack offers great flexibility thanks to its expansion feature. In its unexpanded state, it measures 50 x 35 x 15 cm. It is therefore not a direct option for the 40x20x25 rule but is suitable for flights with more generous carry-on allowances or for travellers who have booked Priority Boarding.

Advantages:

  • Expandable Volume: The capacity can be increased via a zip (to 50 x 35 x 20 cm) when needed.
  • TSA-Friendly Design: Opens 180 degrees, which can speed up security checks at the airport.
  • Versatile Carrying Options: Can be worn as a backpack or carried as a briefcase; the shoulder straps are stowable.
  • Good Organisation: Compression straps in the main compartment and dedicated pockets for documents and small items.

Who it's for: Individuals who frequently travel with different airlines and need an adaptable bag for various carry-on regulations. Not suitable for Ryanair's free personal item option.

4. Kono 55x35x25 Carry-On Travel Bag

Kono 55x35x25 Carry-On Travel Bag

What makes it stand out: With dimensions of 55 x 35 x 25 cm and a 38-litre capacity, this bag is an option for the larger carry-on allowance permitted by many airlines like easyJet or British Airways. For Ryanair flights, it is only suitable if you have booked the "Priority & 2 Cabin Bags" fare.

Advantages:

  • Large Capacity: At 38 litres, it offers plenty of space for clothes and travel essentials.
  • Robust Construction: Made from durable Oxford fabric with reinforced seams.
  • Versatile Use: Suitable as a flight bag, gym bag, or for general travel.
  • Organisational Pockets: Features a main compartment, a large internal mesh pocket, and a zipped front pocket.

Who it's for: Travellers who are allowed a larger carry-on bag (e.g., through Priority Boarding with Ryanair) or who fly with airlines that permit these dimensions in their standard fare.

Looking for More Options?

If the models presented here don't meet your needs or if you are specifically looking for other backpack models, you can find more alternatives in our category.

? Explore Our Full Range of Carry-On Backpacks

Frequently Asked Questions (FAQ)

What happens if my carry-on bag is too big for Ryanair?

If your free small personal item exceeds the 40 x 20 x 25 cm dimensions, it will be placed in the aircraft hold at the gate for a fee. This fee is typically much higher than the cost of booking baggage online in advance.

Does a handbag count as a separate piece of carry-on with Ryanair?

No. The standard fare only allows a single small bag (40 x 20 x 25 cm). An additional handbag, laptop bag, or small backpack counts as another piece of luggage and is not permitted unless you have booked the "Priority & 2 Cabin Bags" fare.

Can I take a 40x20x25 backpack as carry-on with Ryanair?

Yes, a backpack is permitted as a small personal item as long as it does not exceed the maximum dimensions of 40 x 20 x 25 cm and fits under the seat in front of you. A flexible backpack is often a good choice as it can be easily compressed if necessary.