Ryanair cabin bag 40x30x20 underseat

Choosing a cabin bag for short trips can be surprisingly stressful, especially when you want something that fits the airline size rules and still feels practical at the airport. This for Ryanair underseat cabin bag in the 40x30x20 format is made for carry on travel where space is tight, with a waterproof outer material and smart internal separation for everyday items. 🧳 It can go in the overhead bin or under the seat, so you keep essentials close without taking up more room than needed.

Key features

This underseat cabin bag is designed around the Ryanair cabin bag size target of 40x28x20cm, which is the size approved by Ryanair for no charge according to the manufacturer description. It is also described as suitable for easyJet cabin bag sizing, and the bag can be placed either in the overhead bin or under the seat. That flexibility helps if your travel day involves different boarding routines or you simply want the option that suits your seat best. ✅

The bag body uses premium waterproof nylon material. It is described as lightweight, tear resistant and sturdy, and it also includes a high quality metal zipper for durability. For trips where items may get damp or you carry toiletries and wet items, the design includes a wet pocket to help keep the rest of your bag cleaner.

What stands out

A key benefit is the compartment approach, with separate areas intended to keep belongings organised. There is a high density waterproof wet pocket for wet towels or toiletries, and a separate bottom shoes compartment intended for pairs of shoes or dirty socks. The idea is simple, separate what needs separating, so you can unpack faster and travel with less mess.

There is also an exterior zipper pocket for quick access to smaller items such as a passport, keys or cash. For movement through airports or stations, the rear trolley sleeve allows the bag to rest on the handle of a suitcase, which can make it easier to carry across longer distances. The bag also includes a comfortable shoulder strap, giving you more than one way to transport it during travel.

You can also use this bag beyond flights. The manufacturer describes it as suitable for a weekend bag, overnight bag, hospital bag, and gym sport bag. If you want one practical carry option that covers more than just air travel, this style makes sense for repeat use.

It might not suit you if you need a very high capacity organiser system, because it is focused on a compact underseat layout with separation pockets rather than a large multi compartment interior. 🧼 Keep the intended size in mind and check your airline allowance before travel.

Tech specs

• Type: Underseat cabin bag
• Size: 40x30x20 cm
• Capacity: Not specified
• Material: Waterproof nylon
• Colour: Multiple colours available
• Closure: Metal zipper
• Intended use: Cabin carry on, weekend and overnight travel

Key takeaways

It’s a good fit if you want a compact 40x30x20 underseat travel bag with waterproof material, wet pocket separation, and a dedicated shoes compartment. It makes sense if you often travel on short trips and value easy access pockets for passport and essentials, plus trolley sleeve convenience for getting around. You may want to skip it if your priority is maximum storage space, as the design is built around underseat practicality rather than a larger hold all bag. It suits you best when you want one versatile bag for flights and everyday off duty carry, such as gym or overnight stays.