Short answer: in 2026, there is no single European rule on train luggage — every operator sets its own, and the gap between them is considerable. The de facto standard on main lines remains 2 bags + 1 accessory per person, with no weighing: trains don't weigh, they measure. The only networks that genuinely enforce anything are Ouigo (SNCF) — 1 large bag + 1 small one, with a €20 on-board supplement for anything extra —, Ouigo España, Eurostar (2 bags, max 85 cm on any single dimension) and Renfe AVE (3 bags, 25 kg combined in theory). Everywhere else — DB, ÖBB, SBB, Trenitalia, ČD, PKP — the real ceiling is physical: what you can carry on your own and fit inside the train. Remember one useful figure: a 55 × 40 × 23 cm suitcase fits in absolutely every European luggage rack, including the narrow overhead spaces on Frecciarossa and Nightjet services.
There's a moment of truth in every European rail journey, and it happens neither at the ticket office nor at the barrier: it happens the instant you board a Nightjet carriage in Munich with a 75 cm suitcase, and discover that the space above the compartment door is 60 cm deep. Trains have no hold. That's their freedom — no bag drop, no conveyor belt, no waiting at the carousel — and it's also their constraint: everything you bring travels with you, in a volume that was never designed for 2026-era suitcases.
1. Why there's no "European rule" on luggage
Regulation (EU) 2021/782 on rail passenger rights, applicable since 7 June 2023, covers delays, assistance, bicycles and accessibility. It says nothing about the weight or size of ordinary luggage. The matter is left to each railway undertaking's general conditions of carriage, which are themselves largely derived from the CIV (the uniform rules concerning the contract of international carriage of passengers by rail, appended to OTIF's COTIF convention).
What the CIV lay down is a simple, long-standing principle: passengers may carry easily portable items ("hand luggage") free of charge, provided they don't inconvenience other passengers or interfere with operations. That's it. The practical consequence is that on-board staff have genuine discretion, but rarely exercise it — except on networks that have turned luggage into a revenue line.
Three categories of operator therefore coexist in 2026:
| Model | Operators | What gets checked |
|---|---|---|
| Liberal (indicative rule) | DB, ÖBB, SBB, ČD, PKP, MÁV, regional CFF services | Nothing in practice, unless there's obvious obstruction |
| Framed (written rule, rarely enforced) | SNCF TGV Inoui/Intercités, Trenitalia, Renfe AVE, Eurostar | Dimensions, in the event of a dispute or overcrowding |
| Low-cost (strict rule, active enforcement) | Ouigo, Ouigo España, Iryo, Avlo, Izy/coach services | Number + dimensions, with a supplement |
It's this third category that changed the game. By transposing the airline model to rail, low-cost operators introduced the notion of paid luggage into a world that had ignored it for a century.
2. Operator by operator: the figures to remember
SNCF — TGV Inoui, Intercités, TER
The stated rule is two bags + one accessory (handbag, laptop bag) per passenger. No weight is specified: the criterion is being able to carry your own luggage and stow it in the spaces provided. Since 2024, every bag must be tagged with the passenger's name on TGV and Intercités services — a measure linked to the fight against abandoned packages, which cause dozens of cumulative hours of delay every year across the network. Missing a tag is in theory a finable offence, but in practice conductors mostly issue a verbal reminder. A simple rigid luggage tag with address settles the matter, and also stops you losing a case in the shared luggage rack of a Duplex trainset.
Ouigo — the real budget line item
Ouigo is the only French operator that charges. The base fare includes one large bag (roughly 55 × 35 × 25 cm, cabin size) and one small bag. Any additional suitcase must be bought online in advance; on board, excess luggage is charged at €20. Enforcement is real, particularly on departures from Paris-Bercy and Marne-la-Vallée. On Ouigo España the principle is identical, with a paid supplement for the extra case.
Eurostar
On Eurostar (which now also operates the former Thalys services under the same brand), the rule is clear: 2 bags, with no single dimension exceeding 85 cm, plus 1 item of hand luggage. Standard Premier and Business Premier tickets allow one additional bag. Note that Eurostar is the only European train with a genuine X-ray security check before departure. Liquid rules are more relaxed than in air travel, but sharp objects and overly powerful power banks are refused — a 20,000 mAh power bank passes without trouble, beyond that you're in a grey area.
Deutsche Bahn and ÖBB
No stated limits. DB says luggage must fit in the available spaces; ÖBB uses the same wording. In practice, ICE and Railjet trains have low-level storage at the ends of carriages that swallow very large suitcases. The real problem isn't space but supervision: DB regularly points out that luggage theft rises during extended stops (Frankfurt, Cologne, Hanover). A TSA combination padlock on the zip and a light security cable looped around the foot of the luggage rack take care of 90% of the risk, for negligible added weight.
Trenitalia and Italo
Trenitalia recommends not exceeding 75 × 53 × 30 cm per bag in second class on Frecciarossa services, with an indicative maximum of two pieces. ETR 400 trainsets have fairly narrow overhead racks: beyond 55 cm in depth, the suitcase ends up in the shared space at the end of the carriage. Italo applies similar logic, without charging.
Renfe
Renfe is the operator with the most precise published figures: 3 bags maximum, with the sum of dimensions not exceeding 290 cm (length + width + height combined), and a total weight of 25 kg. Enforcement remains exceptional, but Renfe reserves the right to charge for excess. Spanish AVE stations also retain an X-ray screening of luggage before platform access, a security legacy unique in Europe: allow an extra 10 minutes at Madrid-Atocha or Barcelona-Sants.
3. "Oversized" items: skis, instruments, pushchairs, pets
This is where the rules tighten up, and where they vary the most.
- Skis and snowboards: accepted in a closed bag on SNCF, ÖBB, SBB and DB. Seasonal services to the Alps (TGV Neige, ÖBB trains to Innsbruck) have dedicated racks. On night trains, the ski bag must fit inside the compartment.
- Musical instruments: a double bass or cello takes up a seat; SNCF and DB require the purchase of an extra seat above a certain size. Guitars and violins count as hand luggage.
- Pushchairs: accepted folded everywhere, unfolded on most regional trains in the multi-purpose area (the one for bicycles and wheelchairs). On high-speed trainsets, they must be folded.
- Pets: every network has its own fare. SNCF applies a flat fee per animal; DB carries small animals free in a carrier under 70 cm; ÖBB and SBB require a half-price ticket for dogs not carried in a bag. An approved soft carrier at cabin dimensions (roughly 55 × 40 × 20 cm) is the solution that passes everywhere without discussion.
- Bulky items such as moving boxes: formally prohibited on virtually all main-line networks.
Worth noting: SNCF's former door-to-door luggage service was discontinued in 2020. The alternatives are now private carriers (door-to-door suitcase shipping) or station left-luggage facilities.
4. Station left-luggage: the reflex too few travellers have
A day-long stopover in Vienna, Milan or Brussels is no fun with 20 kg on your arm. Most major European stations offer automated lockers, with 2026 prices ranging from €4 to €9 for 24 hours depending on locker size:
- Germany (DB): "Schließfächer" in almost every main station, card payment.
- Austria (ÖBB): left-luggage at Vienna Hbf, Salzburg, Innsbruck and Graz.
- Italy: staffed "Deposito bagagli" in major stations, with a tapering hourly rate — beware, it's the most expensive model in Europe over a full day.
- France: lockers at Paris Gare de Lyon, Montparnasse, Nord, Lille Europe and Marseille Saint-Charles, with X-ray screening.
- Spain: "consigna" in AVE stations.
On top of that there are networks of left-luggage points in local shops, often cheaper and available in cities with no station facility.
5. Optimising: the five rules that work everywhere
1. One main wheeled bag, not two. The format that never causes a problem is the cabin size, 55 × 40 × 20/23 cm. It fits in the overhead racks of every European train, including Nightjet and Frecciarossa services. A rigid 55 cm 4-wheel cabin case is, statistically, the object that solves the greatest number of train-luggage problems — and it spares you the scramble for shared space at the end of the carriage.
2. Compress, don't stack. Compression packing cubes save 25 to 30% of volume for the same contents, which is often enough to go from a large suitcase to a cabin case. It's the only travel "gadget" whose effect is genuinely measurable.
3. Weigh before, not after. Trains don't weigh your bags, but your back does. On a European itinerary with three connections and stations like Brussels-Midi or Zurich HB (stairs, underpasses, distant platforms), 12 kg is a comfortable ceiling and 15 kg an upper limit. A pocket digital luggage scale settles the question in ten seconds at the hotel.
4. Always tag your bags. Mandatory on SNCF, recommended everywhere. Add a card with your email address inside: it's the only thing that lets a station track you down.
5. Keep the essentials on you. Documents, tickets, medication, chargers and power bank never leave your personal bag. On night trains, a neck pouch or money belt under your clothes remains the most effective defence against theft in shared couchettes — statistically the black spot of European rail travel, far more than daytime services.
6. In case of theft or loss: what you're entitled to
The framework here is the CIV. One key distinction:
- Hand luggage (what you keep with you, i.e. 99% of cases): the railway undertaking is liable only where fault on its part is proven. In other words, a suitcase stolen from a luggage rack in principle gives no right to compensation from the carrier.
- Registered luggage (a service that has become rare in Europe, surviving on a few routes): the carrier is strictly liable, up to the CIV ceilings.
The practical consequence is clear: your real recourse lies with your home contents insurance (away-from-home theft cover), your payment card if the trip was paid for with it, or dedicated travel insurance. Check the limits before you leave, and always keep receipts for valuables.
For straightforward losses, every network has a lost property service: SNCF centralises via its online service, DB via its "Fundservice" (with a transfer delay of several days to its Wuppertal centre), and CFF via a national portal. Expect to pay between €3 and €20 in retrieval fees depending on the country.
7. What could change
Two trends are emerging for the end of the decade. First, the spread of the low-cost model: every new entrant on Europe's liberalised market — Ouigo España, Iryo, planned new operators on Paris–Milan and Paris–Brussels — arrives with a luggage grid, and the incumbents are gradually falling into line. Second, rolling stock design: new-generation trainsets (TGV M, next-generation Nightjet, ICE L) finally include storage volumes sized for contemporary suitcases, which should mechanically reduce friction.
In the meantime, the best strategy remains the simplest: travel light, measure rather than weigh, and bear in mind that the train remains, all things considered, the most permissive mode of transport in Europe. Compared with a low-cost flight where a second bag costs €40 each way, two free suitcases from Paris to Vienna is a hugely underrated privilege.
