A €22 ticket can get €56 more expensive in a matter of seconds — all it takes is a bag that won't fit into the metal cage at the gate. It's a scene that plays out every summer at airports across Europe, and the culprit is almost always the same: baggage bigger than Ryanair's rules allow. The airline that built its position on low ticket prices is just as effective at earning money from add-on fees — and it doesn't do it quietly.
The good news is that Ryanair's free baggage allowance, while genuinely smaller than most passengers expect, doesn't condemn you to travelling with one spare pair of underwear and a toothbrush. At 40 × 30 × 20 cm, you can fit a surprising amount — legally, without buying Priority, and without stress at check-in. The key is knowing the current rules and a handful of proven packing tricks that make the difference between a calm boarding process and an unexpected fee.
In this guide you'll find everything you need to know before your flight: the exact free baggage dimensions in effect in 2026, a realistic list of what actually fits inside, and packing methods that let you use every centimetre. We'll also show you when paying for a bigger bag makes sense anyway — because sometimes the fight for the last centimetre stops being worth it.
One caveat up front: baggage rules are currently going through a significant reform at EU level, and airlines can change fees and dimensions from month to month. All figures in this article are current as of June 2026 — before you travel, it's always worth checking the carrier's own terms, since that's what ultimately decides what you can bring on board. For a broader look at how Ryanair's cabin rules work overall, our guide to Ryanair cabin baggage dimensions and tips is a useful companion to this one.
What exactly is free on Ryanair in 2026
Every Ryanair passenger — regardless of fare purchased — is entitled to bring one item of baggage on board at no extra charge. This is the so-called personal item, with maximum dimensions of 40 × 30 × 20 cm, which must fit under the seat in front of you. It can be a small backpack, a laptop bag, or a medium-sized handbag — the shape doesn't matter, only the size does.
Importantly, Ryanair's free cabin item has no weight limit. In theory you can fill it with whatever you like, as long as you can lift the bag yourself and slide it under the seat. In practice, it's the restricted dimensions, not the weight, that set the real limit on how much you can bring.
Dimensions include every handle and wheel
If you want a broader sense of how cabin allowances are measured across carriers generally, our guide on cabin luggage dimensions, weight, and the traps to avoid is worth a look. The most common — and most expensive — mistake passengers make is measuring only the main body of the bag. The stated dimensions of 40 × 30 × 20 cm cover everything: handles, side pockets, wheels, and any protruding elements. A bag described by its manufacturer as "perfect for Ryanair," but fitted with rigid handles or external straps, can exceed the limit by those few critical centimetres once measured with them included. And it only takes one centimetre for ground staff to redirect your bag to the hold for a fee.
How much space that really is
Converted, the 40 × 30 × 20 cm dimensions work out to roughly 24 litres of capacity — about the same as a typical city laptop backpack. That sounds modest, but with good packing it's enough for a short trip. You can fit a set of clothes for three or even four days, a basic toiletry bag, chargers, documents, and a bit of small electronics. It's the right amount of baggage for a city break or a weekend trip — provided you know how to use every centimetre.
What the free allowance does NOT include
The free personal item is the only baggage included in the price of the cheapest fare. A classic cabin case, the kind that goes into the overhead bin, is already a paid extra. To bring one on board, you need to buy the Priority & 2 Cabin Bags option, or choose a higher fare such as Plus or Flexi Plus. Only then do you gain the right to a second, larger item measuring 55 × 40 × 20 cm and weighing up to 10 kg.
| Feature | Personal item (free) | Cabin case (paid) |
|---|---|---|
| Dimensions | 40 × 30 × 20 cm | 55 × 40 × 20 cm |
| Weight limit | None | Up to 10 kg |
| Cost | €0 (included in fare) | Priority add-on or higher fare tier |
| Where it goes | Under the seat in front | Overhead bin |
| Who gets it | Every passenger | Only with Priority / Plus fare |
The price of the Priority add-on varies — it depends on the route, the date, and how close to departure you buy it. It can cost just a few euros, but on popular holiday routes during peak season it can be considerably higher. Before reaching for the add-on, it's worth checking whether you actually need it — and we cover how to squeeze the maximum out of the free allowance in the sections that follow.
Backpacks and travel bags that fit the free allowance
How much you'll really fit in 40 × 30 × 20 cm
Twenty-four litres of capacity sounds like very little, but with a sensible approach it's enough space for a self-sufficient trip without checking a bag at all. The trick is to pack deliberately — bring multi-purpose items and skip anything that "might come in handy." Below is a realistic list that fits within the free allowance and covers the needs of a three- or four-day trip.
What you can pack for 3–4 days
In Ryanair's free cabin allowance, you can easily fit a complete outfit set for a short trip: three to four T-shirts or light tops, one spare pair of trousers, three to four sets of underwear and the same number of sock pairs, one warmer layer such as a hoodie or sweater, and pyjamas. Add one extra pair of shoes — lightweight trainers, for instance, if you're wearing sturdier shoes on the plane. A travel-sized toiletry bag, a charger, a power bank, a cable, and your documents round out the set. It's minimalist packing, but fully functional — no compromises that would only become apparent once you're there.
If you're planning a longer stay, the key stops being about squeezing in more clothes and becomes about access to laundry. We'll come back to that in the table below — because the ability to do laundry on site is exactly what determines whether the free allowance is enough for a full week.
Soft backpack vs. rigid hard case
The choice of bag itself matters more than you might expect — and not because of capacity, but because of how it behaves at the gate. A soft backpack has one advantage over a rigid cabin case: it can be squeezed. When staff ask you to place your bag in the sizer — the metal cage marking the maximum allowed size — soft material will give under pressure and let the bag fit even when it's packed to the brim.
A hard shell doesn't offer that option. Its dimensions are fixed regardless of how you pack it. That means a case that's even two centimetres too big will be rejected — it won't fit in the cage and can't be "squeezed in." With a backpack, those same two centimetres usually aren't a problem, since the flexible material adapts to the sizer's frame. So if maximising your allowance matters to you, a soft backpack close to 40 × 30 × 20 cm is a safer choice than a hard case with identical stated dimensions.
There's another side to this, though. A hard-shell case protects its contents far better — and if you're carrying electronics, camera equipment, or other delicate items, the trade-off of fixed dimensions can be worth it for the safety of the contents. For more on choosing the right bag for your specific needs, our comparison of hard versus soft luggage goes into this in more depth.
| Trip | Feasible in the free bag? | What the key is |
|---|---|---|
| Weekend (1–2 days) | Yes, with room to spare | One spare outfit, travel toiletries — plenty of space left |
| 3–4 days | Yes | Minimalist packing, multi-purpose items, layers worn on the body |
| A week with laundry access | Yes, with discipline | Fewer clothes, laundry every 3–4 days, quick-dry fabrics |
| A week without laundry | Difficult | Usually better to pay for a cabin case |
The conclusion is simple: Ryanair's free baggage comfortably covers most short trips, and with a bit of planning, even a week-long stay — as long as you have somewhere to do laundry. The line is drawn where you need a fresh outfit for every single day with no way to refresh anything. In the next section we'll show concrete packing tricks that let you fit more into those 24 litres than you'd think possible.
Carry-on suitcases built for tight cabin limits
Tricks for legally packing more
Since the free allowance is defined by dimensions rather than weight, the whole game comes down to one thing: how to fit more into 24 litres than "naturally" fits there. The methods below are proven, fully compliant with the rules, and require no extra payment. Used together, they can increase your bag's real capacity by a third — without any risk of being sent to the till.
Roll your clothes instead of folding them. This is the simplest trick with an immediate effect. Clothes rolled into tight cylinders take up less space than folded ones, and they fill the space without empty pockets of air. Rolling has another benefit: fabric creases less, so T-shirts and light trousers come out ready to wear without ironing. It works best with knits and stretchy fabrics — shirts and blazers are better handled separately.
Use compression cubes or vacuum bags. Packing cubes and compression bags are accessories that genuinely change the rules of the game. A vacuum bag, from which you squeeze out the air, can reduce clothing volume by 30–40% — especially bulky items like hoodies, sweaters, or down jackets. Compression cubes work a bit more gently but keep things organised and let you cinch the contents down with straps. The effect is twofold: you save space and keep your bag tidy, which makes it easier to pack everything into a tight 40 × 30 × 20 cm space.
Wear your heaviest clothes instead of packing them. The limit applies to your baggage, not to what you're wearing. Your heaviest and bulkiest garments — a jacket, a sweater, your sturdiest shoes — should be worn during the flight instead of packed into the bag. That frees up plenty of room in your baggage while staying fully within the rules. A jacket carried or worn also doesn't count as a separate item of baggage, so you can treat it as an extra, mobile storage compartment.
Use your jacket's pockets as extra space. Since a jacket doesn't count toward the limit, its pockets become free baggage space. It's an ideal spot for a power bank, a charger, a cable, documents, your phone, or your keys. Moving even a few small items from your bag to your clothing pockets genuinely lightens your baggage and lets you fit in more clothes. Travel jacket models with numerous, generously sized pockets make a real difference here.
A neck pillow doesn't count toward the limit. A horseshoe-style travel pillow, worn around the neck or carried in hand, isn't counted as a piece of baggage in most cases. It's a small detail, but thanks to it you don't have to stuff it into your bag, where it would take up valuable litres. Some travellers choose models with a hidden pocket for small items — turning the pillow into an extra micro-storage compartment.
Fill your shoes with small items. The inside of your shoes is space that usually goes to waste. Yet you can fit rolled-up socks, a charger, small electronics, glasses in a case, or toiletries in small containers inside them. It's a simple way to reclaim a few litres while also protecting your shoes from getting crushed. It's worth tucking small items inside a pouch to keep things tidy.
Choose a bag that maximises the allowed dimensions. Not every backpack advertised as "around 24 litres" actually fills the allowed dimensions. You'll fit the most into a model whose shape is as close as possible to a 40 × 30 × 20 cm rectangular box — flat, angular, without rounded edges that waste space. A soft construction, as mentioned, gives an advantage at the sizer. Narrow, rounded hiking-style backpacks look roomy but in practice lose litres where a rigid, rectangular bag would keep its full volume.
Pack heavy items at the bottom, close to your back. Packing order affects not just how comfortable the bag is to carry, but also how it behaves at the gate. Put the heaviest items at the bottom and closest to your back — this lowers the centre of gravity and helps the backpack keep a straight, stable shape. Evenly distributed contents fit into the sizer more easily than a bag bulging in one spot. A well-balanced bag is also simply more comfortable to carry through the airport.
What you can carry in hand besides your bag
Beyond your free baggage, you can bring a few personal items on board without any issue: your phone, documents, wallet, boarding pass. In practice, small items held in your hand or pocket aren't questioned. The line, though, is a fluid one — trying to bring a separate handbag or shopping bag "on the side" can be treated as a second item of baggage and end in a fee. The safe rule is: anything that looks like an extra bag should fit inside your main bag. If you're travelling as a pair and wondering whether allowances can be combined or split between you, our piece on whether you can bring two carry-on bags covers exactly that.
⚠️ Where the trick ends and the risk begins. All of the methods above are fully legal — they rely on deliberate packing and using what the rules actually allow. Trying to bend the rules right at the gate is a different matter entirely. Bringing a second, "extra" bag hoping staff won't notice, shuffling items between bags in front of personnel, or counting on nobody measuring your backpack — this is a strategy that usually ends in a fee, and the highest one, charged at the airport. Ryanair staff enforce the rules consistently, and at some airports verification is already being taken over by automated gates with sensors. Instead of trying to game the system, it's better to pack smart in advance. If the free allowance genuinely isn't enough, a cheaper and calmer solution is to buy extra baggage online — which we cover in the next section.
Cabin cases for Priority passengers who need more room
Most common traps and gate fees
The gate is the moment when theoretical ticket savings most often turn into a real expense. Ryanair enforces its baggage rules rigorously, and the fees charged at the airport are so high they can exceed the price of the flight itself. So it's worth knowing exactly what the traps are — and how to avoid them.
How much a mistake costs
Baggage that doesn't fit within the allowed dimensions, or was brought without the required paid option, goes into the hold for a fee charged at the gate. That's an expense in the region of €44–56, depending on route and exchange rates. The key point here is the scale of the difference: the gate fee tends to be three to eight times higher than the same baggage bought in advance online. In other words, any decision made only at the airport costs several times more than the same decision made at home.
The sizer — the metal cage that decides
The sizer is a metal frame placed at the check-in desk or at the gate, marking the maximum allowed baggage size. The rule is simple: if the bag goes in without being forced, it passes; if it needs to be pushed in or sticks out, it's rejected. A soft backpack has an advantage here, since the material gives under pressure, but don't treat that as a guarantee — an overpacked bag can still fail to fit. The safest method is to measure your bag at home, including handles and wheels, before you even head to the airport.
Automated gates — the end of bending the rules
In 2026, some European and Polish airports are introducing automated stations with 3D sensors that verify baggage dimensions without human involvement. This is a significant shift, since it removes the element of human leniency — the system won't turn a blind eye to an extra centimetre, and it can't be won over with a smile. Where this technology is already in place, counting on staff "not noticing" an oversized bag stops making any sense. It's one more argument for packing within the limit rather than at the edge of risk.
Your bag doesn't fit — now what
If it turns out at the gate that your bag doesn't fit in the sizer, you generally have two options. The first is to redistribute some items: you can move the heaviest or bulkiest things into your jacket pockets, put on a warmer layer, or reorganise the contents so the bag regains its proper shape. Often removing just a few items is enough for the backpack to fit the frame. The second option is paying the gate fee — the fastest route, but also the most expensive. It's worth being aware of both paths, since the decision usually has to be made within seconds, under the pressure of a queue.
Buying baggage online — the cheaper fallback
If you already know before departure that the free allowance won't be enough, don't wait until the gate to decide. Buying extra baggage through Ryanair's website or app — even at the last minute, a few hours before the flight — is almost always significantly cheaper than the fee charged at the airport. Add-on prices are dynamic and rise as the departure date approaches, but they still remain a fraction of the gate penalty. The rule is simple: every euro spent online is a saving compared to the same service bought at check-in.
Travel accessories from Peli
When the free bag isn't enough — and what then
Even the best packing tricks have their limit. When the trip is longer, you're bringing equipment, or you simply don't want to travel in minimalist mode, paying for a bigger bag stops being a trap and becomes a sensible choice. Ryanair offers a few options — the trick is picking the one that works out cheapest for your specific travel profile.
Priority & 2 Cabin Bags — what it actually gets you
Buying the Priority & 2 Cabin Bags option lets you bring two items on board: the free 40 × 30 × 20 cm personal item, plus an additional cabin case measuring 55 × 40 × 20 cm and weighing up to 10 kg, which goes in the overhead bin. The package also gives you priority boarding. It's a solution for people who find the free 24 litres isn't enough, but who still want to avoid checking a bag and waiting for it after landing.
It's worth remembering, though, that Priority prices are dynamic. On less busy routes and with early booking they tend to be modest, but during peak season, on popular holiday routes, and close to departure, they can rise noticeably. So there's no single universal answer to whether Priority "is worth it" — it all depends on the specific flight and the timing of your purchase.
The 55 × 40 × 20 cm cabin case — who it's for
A larger cabin case is a good choice for anyone travelling four to seven days who needs a full set of clothes but doesn't want to wait at the baggage belt. It holds significantly more than the free personal item while staying with you throughout the trip. It also works well if you value getting out of the airport quickly after landing — carry-on baggage eliminates the wait for a bag from the hold.
Checked baggage, 10 or 20 kg — when it beats Priority
If you're bringing a lot, or planning a longer stay, checked baggage can be a better solution than Priority. Ryanair offers 10 kg and 20 kg options, checked in at the desk. The 20 kg option makes particular sense for family trips, longer holidays, and situations where you're coming home with shopping or souvenirs. Checked baggage also lets you bring items that aren't allowed in the cabin, such as larger quantities of liquid or certain cosmetics in full-size containers. The downside is having to wait for your bag after landing and arriving earlier for check-in.
| Travel profile | What you're packing | Recommended option |
|---|---|---|
| Weekend / city break (1–3 days) | Minimal clothing, travel toiletries | Free personal item |
| Short trip (3–4 days) | A full outfit set, no gear | Free bag + packing tricks |
| 4–7 days, no waiting for baggage | Full set, one person | Priority + cabin case |
| A week or longer | Lots of clothes, full toiletries | 20 kg checked baggage |
| Family trip / bringing shopping home | Baggage for several people, souvenirs | 20 kg checked baggage |
| Liquids, full-size cosmetics | Items not allowed in the cabin | Checked baggage |
The golden rule is: the longer the trip and the more you're bringing, the more checked baggage wins out over cabin add-ons. For short trips, the free allowance plus good packing is usually enough, and Priority works best somewhere in the middle — when you need more space but still want the convenience of travelling with cabin baggage only.
Special situations
Standard baggage rules are one thing, but part of every trip follows its own logic. Parents of young children, and people carrying medication or electronics, should know a few additional rules — especially since some of them changed in 2026.
Travelling with a child or infant
Parents travelling with an infant get allowances that don't count against their own baggage limit. For a child aged 8 days to 23 months flying on a guardian's lap, an additional bag of up to 5 kg and 45 × 35 × 20 cm is allowed — space for nappies, a change of clothes, or food. On top of that, you can bring two pieces of child equipment, such as a stroller and a car seat. Importantly, none of this counts toward your own personal allowance — it's a separate entitlement attached to each infant. A child over two years old with their own seat, however, has the same allowance as an adult passenger.
Liquids — the 100 ml limit no longer applies everywhere
In 2026, liquid rules stopped being uniform. At airports equipped with modern CT scanners, the 100 ml limit has been lifted — in Poland this includes Kraków and Poznań, where you can now bring containers up to 2 litres without removing them from your bag. The catch is that airports without the new equipment still apply the old limit: liquids in containers up to 100 ml, packed into a single transparent bag of up to one litre. Since what matters is your departure airport, and your return flight may use a different one, it's safest to check the rules for both airports before you travel. And while you're checking, it's worth also reviewing our overview of items you can't bring on a plane, since liquids are far from the only category with its own restrictions.
Power banks and batteries — new global rules
Since 27 March 2026, unified ICAO rules on carrying power banks have applied worldwide. The most important change is a limit on the number of units: one passenger may carry a maximum of two power banks. They must travel exclusively in cabin baggage — never checked — due to the fire risk from lithium batteries. Devices up to roughly 100 Wh (about 27,000 mAh) are permitted without prior approval; anything between 100 and 160 Wh needs the airline's prior approval, and anything above 160 Wh is banned outright. Charging devices from a power bank during the flight is now also banned under the global baseline, so it's worth arriving at the airport with everything already charged.
Medication in cabin baggage
You can carry medication with you in the cabin, and it isn't subject to the standard baggage-item-count restrictions. Tablets, drops, and syrups in small containers aren't a problem. For liquid medication over 100 ml that's essential during travel — insulin, for example — the rules allow you to carry it, but it's worth having a doctor's note with you, ideally in English. It makes clearing security easier without unnecessary questions, especially at airports abroad.
Sports equipment and instruments
Skis, snowboards, diving gear, bicycles, and musical instruments follow separate rules — both for dimensions and for fees, which differ from standard baggage. Carrying these items usually requires advance notice and buying the appropriate option. It's a big enough topic that it deserves its own dedicated guide. If you're flying with sports equipment, check the carrier's detailed rules well in advance, since limits and prices can vary significantly depending on the type of gear.
The EU reform — what's changing, and when
A significant reform hanging over baggage rules across Europe could reshape the balance of power between passengers and budget airlines — and the story moved fast in the days immediately before this article was written. It's worth separating what's now settled from what's still ahead.
Parliament backs passengers — twice
On 21 January 2026, the European Parliament adopted its negotiating position on the reform by a large majority — 632 votes in favour to 15 against — calling for every passenger to be guaranteed, within the price of the ticket, both a personal item under the seat and a small cabin bag at no extra charge. The Council of the EU, representing member state governments, took a stance far more favourable to airlines, which forced months of negotiation. Talks between Parliament and Council negotiators intensified through May and June 2026, running past 5 a.m. on some sessions, before a provisional political agreement was reached on 12–13 June 2026.
On 7 July 2026 — this week — the European Parliament gave its final approval to the negotiated text in a plenary vote, with 646 MEPs in favour, 12 against, and 3 abstentions.
What the final compromise actually contains
The confirmed text keeps compensation for delays and cancellations at the existing €250–600 scale. On baggage, it guarantees every passenger a free personal item — reporting on the exact permitted size varies slightly between outlets, with figures around 40 × 30 × 15 cm mentioned — and requires airlines and booking platforms to display, from the very start of the booking process, a fare that includes this baggage entitlement, rather than adding it as a surprise later in the flow.
Where reporting is less consistent is on the larger cabin bag that currently goes into the overhead bin: some sources describe the deal as requiring airlines to offer a fare that includes this bag too, with a cheaper opt-out for travellers who decline it; others characterise the change as, in practice, close to the status quo — a transparency requirement rather than a guarantee that the overhead-bin bag itself becomes free. Given that ambiguity, the safest assumption for now is that the free personal item is confirmed, while whether Ryanair's paid cabin-case model changes in any meaningful way remains to be seen once the detailed legal text and its national implementation are published.
The catch: no unified dimensions, and a 2027 start date
One thing the negotiators didn't manage to settle is a single, binding set of dimensions and weight for cabin baggage across all carriers. In practice, this means different airlines can keep applying different limits — the very inconsistency the reform was meant to eliminate remains, at least for now. On top of that, the reform still needs formal approval from the Council (expected around early August 2026) before it's published, and airlines and national authorities are then expected to get roughly a year to adapt systems and pricing. Realistically, that puts full implementation somewhere around 2027, not this summer.
What this means for you today
The conclusion is clear: this summer, don't count on a free cabin case with Ryanair. Until the reform actually takes effect, the airline's existing rules apply — only the 40 × 30 × 20 cm personal item is free, and you still have to pay for a bag that goes into the overhead bin. The changes are real, and this week's vote is a genuine milestone, but full implementation is still a matter of the next year or so, not the coming holiday season. So when planning a trip this year, base your packing on the current rules rather than the headlines — and, as always, check the carrier's terms before every flight, since they're what ultimately governs what you bring on board.
Summary
Ryanair's free baggage allowance is smaller than most passengers expect, but with a bit of knowledge and good packing, it comfortably covers a short trip — without spending a single extra euro. Before you head to the airport, remember five key rules:
- The free allowance is 40 × 30 × 20 cm — one item, no weight limit, under the seat.
- Dimensions include handles and wheels — measure the whole bag, not just the body.
- A soft backpack beats a hard case at the sizer, because it can be squeezed.
- Packing tricks make a real difference — rolling, compression cubes, wearing layers, and using jacket pockets.
- Buying online is always cheaper than at the gate — the check-in fee can be up to eight times higher.
The simplest way to have a stress-free check-in comes down to two moves: measure your bag at home before you leave, and choose a case or backpack that fits the allowed dimensions precisely. A well-matched bag is an investment that pays for itself the first time it saves you a gate fee. Check out the cabin cases in our shop and pick a model built for budget-airline limits.
Flying with a different airline? Take a look at our other guides — we've put together separate baggage-rule breakdowns for Wizz Air, along with a large comparison table of cabin baggage dimensions across all major carriers. They'll help you pack with confidence no matter who you're flying with.
