Joybuy Insights

Ryanair cabin bag 35x20x20 cm: how to choose a compact bag for under the seat

A Ryanair cabin bag measuring 35x20x20 cm may seem simple to choose, but small differences can make a big difference when boarding. A bag that’s overfilled, not flexible enough or larger than the stated dimensions may not fit under the seat. Always check Ryanair’s current baggage rules before you travel.

For budget-conscious travellers, a compact bag is often a practical way to avoid extra baggage fees. But don’t just look at the outside. The capacity, weight, carrying options and the way the dimensions are measured all determine whether a bag is right for your trip.

Common pitfalls when choosing a Ryanair under-seat bag

1. Looking only at the stated dimensions

A bag measuring 35x20x20 cm may still take up more space if it has rigid edges, full side pockets or protruding handles. Even a soft bag can be difficult to slide under the seat if it’s overfilled. Measure the bag with all fixed parts included, and try not to fill it to capacity.

2. Confusing a large capacity with practical packing

A compact travel bag with a capacity of 14 litres is suitable for items such as a book, documents, a jumper, toiletries and other essentials for your flight. But 14 litres may be limited if you need several outfits. Consider the length of your trip and how much you need to pack, rather than relying on a marketing term such as “spacious”.

3. Water-resistant doesn’t mean waterproof

According to the product description, the Kono 35x20x20 cm bag is made from water-resistant Oxford material. This can help protect against light rain or spilled liquids, but it doesn’t automatically mean the contents will stay dry in heavy rain or if the bag is submerged. It’s still a good idea to use a separate cover or waterproof pouch for electronics.

What features should you check?

Dimensions and shape

For a small cabin bag, the stated external dimensions are the first thing to check. According to the product information, the 35 x 20 x 20 cm size is designed to fit under the seat, but whether it’s accepted ultimately depends on the current rules and the space available on your aircraft.

Check that:

  • You measure the length, width and height in centimetres.
  • Handles, zips and pockets are included within the stated dimensions.
  • Soft sides may expand when the bag is packed.
  • You don’t fill the bag so much that it can no longer be compressed.

Weight and capacity

A lightweight cabin bag leaves more room for your own belongings. According to the product description, the Kono 35x20x20 cm models weigh 0.3 kg and have a capacity of 14 litres. These are easy-to-check specifications: a low unladen weight and a modest capacity for short trips.

For a weekend trip by plane, you can roll your clothes and put heavier items at the bottom. Business travellers can use the front zip pocket for a boarding pass, phone and travel documents. Check that your laptop or tablet will actually fit, though: the product description doesn’t specify compatible laptop dimensions.

Carrying comfort and organisation

A cabin bag with a shoulder strap is easier to carry when you need to change trains, navigate the airport or cross a car park. Two handles are handy for short distances. An adjustable shoulder strap offers more flexibility, while a rear luggage strap lets you secure the bag to the handle of a wheeled suitcase.

Recommended models for different types of traveller

Suitable for: Budget-conscious first-time travellers
Kono 35x20x20cm Cabin Bag for Ryanair, pink

Kono 35x20x20cm Cabin Bag for Ryanair, Pink

Why it suits this type of traveller: This bag combines a compact size with a capacity of 14 litres and a low stated weight of 0.3 kg. It’s a straightforward choice for travellers taking their first flight with just a free cabin bag.

How this product avoids the pitfall

The dimensions are clearly stated as 35 x 20 x 20 cm, so you don’t have to guess based on a general term such as “cabin bag”. Make sure you check Ryanair’s current rules before you travel.

Main benefit & key features

14-litre capacity, 0.3 kg unladen weight, adjustable shoulder strap and front zip pocket.

Suitable for: Shoppers looking for premium quality
Kono 35x20x20cm Cabin Bag for Ryanair, navy

Kono 35x20x20cm Cabin Bag for Ryanair, Navy

Why it suits this type of traveller: The navy version offers the same practical features as the other 35x20x20 cm models. It’s a good fit for travellers who want to use their bag as a compact travel bag beyond the airport, too.

How this product avoids the pitfall

The bag has a separate main compartment and front pocket, so your documents won’t get lost among your clothes. According to the product description, the Oxford material is water-resistant; this doesn’t guarantee protection from heavy rain.

Main benefit & key features

Adjustable shoulder strap, two handles, luggage strap and water-resistant Oxford material, according to the product information.

Suitable for: Specific needs & frequent travellers
Kono 40x20x25cm Cabin Holdall for Ryanair

Kono 40x20x25cm Cabin Holdall for Ryanair, Camo

Why it suits this type of traveller: With a stated capacity of 20 litres, this holdall offers more room for a short break or business trip. Its dimensions differ from 35x20x20 cm, so check carefully that this size is allowed for your ticket and flight.

How this product avoids the pitfall

The product information gives the exact dimensions, weight and pocket layout. Please note: according to the same information, this bag isn’t water-resistant, and it isn’t automatically an alternative to the smaller under-seat size.

Main benefit & key features

20-litre capacity, stated weight of 0.36 kg, internal mesh pocket and luggage strap.

Looking for more options?

We’ve put together a complete, up-to-date list of products that meet these strict selection criteria and the applicable European safety regulations.

Frequently asked questions about Ryanair cabin bags measuring 35x20x20 cm

Can you take a 35x20x20 cm bag on Ryanair for free?

That depends on Ryanair’s current baggage rules and the fare you’ve booked. Before you travel, check the permitted dimensions for the free under-seat bag. A bag with the correct stated dimensions can still cause problems if it’s overfilled or its fixed parts make it larger.

How much can you fit in a 14L travel bag?

A 14L travel bag is suitable for your flight essentials and may also work for a short overnight stay if you pack light. Think of a change of clothes, underwear, a charger, toiletries, documents and a thin cardigan. Shoes and bulky clothes take up relatively more room.

How can you keep a compact travel bag looking good for longer?

Don’t use abrasive cleaning products. According to the product information for the Kono 35x20x20 cm models, you can wipe the bag with a soft, damp cloth. Avoid leaving it in direct sunlight for long periods to help prevent fading, and store it empty and dry when not in use.