Suitcases and a duffel bag waiting at an airport check-in area

Before you go · 1 min

Baggage: sizes, restricted items and what to do if it goes missing

Cabin and checked baggage rules, power banks and liquids, and the steps to take if your bag is late or damaged.

2026-10-21

Image: Billy Hathorn / Wikimedia Commons · CC BY 3.0

In short

  • Size and weight limits differ by airline: always check your own booking conditions.
  • Lithium batteries and power banks travel in the cabin only.
  • If a bag is late or damaged, report it at the airport and keep the evidence.

Packing and size

  • Low-cost airlines often include only a small under-seat bag; trolley and checked bags cost extra, and less at booking than at the airport.
  • Measure and weigh your bag at home; photograph the suitcase and its contents.
  • Pack medication, documents, chargers and a change of clothes in your cabin bag.

Restricted items

Spare lithium batteries and power banks must travel in the cabin, and several airlines restrict their use on board. At most European airports liquids are limited to 100 ml in a clear bag, though airports with new scanners may differ. Check the current airport and airline rules before you go.

If your bag is late or damaged

  • Before you leave the airport, file a Property Irregularity Report (PIR) at the airline or handling-agent desk.
  • Under the Montreal Convention, damage must be reported in writing within 7 days and delay within 21 days of receiving the bag.
  • Keep receipts for essential purchases; reimbursement depends on the airline and your insurance.
  • The new EU passenger-rights regulation also changes baggage rules but applies only from 23 October 2027.

Checklist

  • Size and weight per your own ticket?
  • Power banks and batteries in the cabin?
  • Suitcase photographed, tag and receipts kept?

Reviewed: 2026-10-21.

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