Do not use one “China baggage rule” for a trip containing trains and flights. China Railway controls railway luggage; the operating airline and aviation-security rules control each flight. Check every segment and pack for the stricter connection.
Limits are only part of the problem. A traveler must also move the bags through security, long concourses, stairs or lifts, short boarding windows, and the final transfer without leaving anything unattended.
Railway Cabin-Luggage Baseline
China Railway’s current English FAQ lists a free cabin-luggage weight limit of 20 kg for most passengers, 10 kg for children including those traveling free, and 35 kg for diplomats. It also gives item-dimension rules: a total external dimension of 160 cm for traditional trains, 130 cm for EMU trains, and a 20 kg maximum for each item. Rod-shaped items have a separate stated allowance for traditional trains.
The FAQ also says foldable wheelchairs used by people with disabilities are not included in the ordinary free cabin-luggage range. Ask 12306 or the station about the exact device and assistance needs.
Recheck the official rule at booking because railway conditions can change.
Railway Handling Matters
There may be no airline-style bag check for an ordinary high-speed-rail journey. You usually move the luggage through the station, security, gate, platform, carriage, and arrival yourself.
Pack so that:
- each person can control their assigned bags
- passport and ticket information remain accessible
- nothing essential is in a bag that cannot be reached onboard
- bags fit safely in the available storage without blocking aisles or doors
- valuables are not left on a rack at the far end of the carriage without oversight
Boarding time is not the moment to reorganize several open suitcases.
Prohibited and Restricted Rail Items
Use the current 12306 prohibited-items guidance and station instructions. Ordinary assumptions about tools, knives, sprays, alcohol, sporting equipment, chemicals, and batteries may be wrong. If an item is essential, identify it precisely and ask before travel.
Do not conceal or relabel a restricted item. If security rejects it, use the disposal, return, shipping, or other lawful option provided.
Airline Baggage Is Fare- and Carrier-Specific
For every flight, record:
- operating airline
- cabin-bag size, weight, and number
- checked-bag allowance
- infant or child allowance
- stroller, wheelchair, or sporting-equipment process
- excess-baggage fees
- dangerous-goods restrictions
A ticket seller’s generic baggage icon may not contain the complete rule. Check the operating airline’s current page and fare conditions. A codeshare’s marketing carrier may have a different policy from the aircraft operator.
Power Banks and Spare Batteries
The Civil Aviation Administration of China announced that, from June 28, 2025, passengers on domestic flights may not carry power banks without a CCC mark, with an unclear CCC mark, or from recalled models or batches. Check the CAAC notice, current recall information, and the operating airline’s rules.
Also verify capacity, quantity, terminal protection, cabin placement, and whether use or charging is permitted onboard. A CCC mark alone is not complete clearance. Spare lithium batteries and power banks generally require special cabin handling; do not put them in checked baggage without explicit current authorization.
Liquids, Medicines, and Medical Equipment
Flight liquid rules and medicine exceptions can vary by route and security requirement. Keep medicine in original labeled packaging where practical, bring appropriate prescription or medical documentation, and ask the airline in advance about liquids, needles, cooling packs, oxygen, batteries, and mobility equipment.
Keep essential medicine in cabin baggage where permitted. Do not place the only supply in checked baggage. For an international connection, check both the China segment and every other jurisdiction.
Strollers and Wheelchairs
Ask whether a stroller or wheelchair is accepted at check-in, at the gate, or through another process; how it must be folded; which batteries are allowed; and where it will be returned. Photograph mobility equipment before handover and label removable components.
An airline “special assistance” request and the baggage acceptance are related but separate. Confirm both.
Mixed Train-and-Flight Itineraries
Pack for the flight if it has the tighter restrictions. A bag that is easy on rail may exceed the airline’s cabin limit; an item allowed through railway security may be forbidden in aviation.
Leave transfer time to retrieve checked bags, move between terminals or stations, and repeat security. If the train and flight are on separate bookings, the traveler generally manages the connection risk.
Lost or Damaged Bags
For a flight, report missing or damaged checked baggage before leaving the designated arrival process when possible and obtain a reference number. Keep the bag tag, ticket, photographs, receipts, and airline communication.
For rail, contact station or 12306 lost-property channels with the train, carriage, seat, time, bag description, and contact information. Keep valuables and identity documents under direct control rather than relying on recovery.
Baggage Checklist
- Each train and operating airline rule was checked separately.
- Weight, dimensions, number of items, and fare allowance are recorded.
- Prohibited and restricted items were checked through official guidance.
- Every power bank has a clear CCC mark and is not recalled, where the domestic-flight rule applies.
- Medicine and documents are accessible and not solely checked.
- Stroller, wheelchair, battery, and assistance handling are confirmed.
- The group can move every bag through the complete transfer.
- Bag tags, photos, and insurer contacts are stored safely.