Keep in your cabin bag anything valuable, fragile, or lithium-powered: power banks and spare batteries, phones, laptops, medicines, documents, and one change of clothes. Put in checked baggage anything sharp, bulky, or over 100ml of liquid: full-size toiletries, tools, and most aerosols. A few flammables are banned from both bags entirely.
Updated June 2026 · HappyFares
Packing for a flight always comes down to one question at the zip: does this go in the bag I carry on, or the one I hand over at the counter? Get it wrong and you’re either surrendering a nice perfume at security or explaining a power bank to a very patient CISF officer.
The rules aren’t arbitrary. They split along two lines: fire risk and injury risk. Once you understand those two ideas, almost every item sorts itself. Here’s the full breakdown for Indian flights in 2026.
What must go in your cabin baggage?
Your cabin bag is for things that are dangerous in the hold, valuable, or that you simply can’t afford to lose. The single most important rule: power banks and spare lithium batteries must travel in the cabin, never in checked baggage. This is a genuine safety regulation on Indian flights, not an airline quirk, and it’s enforced consistently.
Lithium cells can overheat and catch fire. In the cabin, a crew member can spot smoke and act in seconds. In the sealed, unattended cargo hold below the floor, a battery fire could grow before anyone notices. That’s the whole logic behind the rule.
Power banks and spare batteries
Carry power banks and loose lithium batteries on your person or in your hand baggage only. There are watt-hour and quantity limits that vary, and airlines have recently tightened how power banks may be used in flight, so confirm the current figure at your airline’s dangerous-goods page before you fly. For the full India-specific breakdown, see our guide on power bank rules on Indian flights.
Valuables, electronics and documents
Phones, laptops, cameras, jewellery, cash, passports and travel documents belong in your cabin bag. Checked baggage passes through many hands and occasionally goes missing or gets delayed. Airline liability for lost checked bags is capped under the Montreal Convention, and it will rarely match the real value of your laptop or gold. If it’s expensive or irreplaceable, keep it with you.
Medicines and one change of clothes
Pack essential medicines in the cabin, where you can reach them and where a bag delay won’t leave you without a critical dose. Prescription liquids and syringes are generally permitted with supporting documentation, though the details matter, so read our note on carrying medicines in cabin baggage. And always pack one change of clothes in your carry-on. If your checked bag is delayed by a day, you’ll thank yourself.
What should go in checked baggage instead?
Checked baggage is where the sharp, bulky, and liquid-heavy items live. The governing rule here is the 100ml cabin liquid limit: any single container of liquid, gel, or paste over 100ml must go in your checked bag, because it can’t come through the security point in your hand baggage.
That “100ml” is about container size, not how full it is. A half-empty 200ml bottle still fails the cabin rule. In the cabin you may carry small containers, each 100ml or less, together in one transparent resealable pouch. Everything bigger goes below. We break down the exact process in our explainer on India’s 100ml liquids rule.
Sharp objects and tools
Anything with a blade or a point that could be used as a weapon goes in checked baggage: kitchen knives, scissors above the permitted size, razor blades, box cutters, and multi-tools. The same goes for hand tools such as hammers, drills, screwdrivers over a certain length, and wrenches. Screening staff will pull these from a cabin bag, so pack them in the hold from the start.
Large liquids and most aerosols
Full-size toiletries, that 500ml shampoo, perfume bottles, and most aerosol sprays belong in checked baggage. Toiletry and personal-care aerosols are usually allowed in the hold within quantity limits, but certain pressurised or flammable sprays are restricted or banned outright. If a can carries a flame symbol, check before you pack it, and confirm the current quantity limit with your airline.
Bulky and heavy items
Cabin bags have tight size and weight caps, so anything large and non-fragile is better checked: extra shoes, thick jackets, gym gear, and most sports equipment. Keeping bulk in the hold also frees up your carry-on for the valuables that genuinely need to travel with you.
Which items are banned from both bags?
A small set of items cannot fly in either cabin or checked baggage on Indian flights, full stop. These are the serious hazards: explosives, fireworks and crackers, flammable liquids and gases like petrol and refill canisters, corrosive chemicals, and compressed-gas cylinders. No amount of careful packing makes these acceptable.
The reasoning is simple. An item banned from the cabin because it’s a fire or explosion risk is usually just as dangerous, or more so, in the hold. So the regulations remove it from the aircraft entirely. Camping stoves with fuel, certain lighters and fuel refills, and strike-anywhere matches also fall into restricted territory.
Because prohibited-item lists get updated and some items sit in grey zones, always cross-check anything you’re unsure about. Our full reference on prohibited items on Indian flights covers the cabin-only, checked-only, and banned-from-both categories in detail.
Where should fragile items go?
Fragile items are safest in your cabin bag, cushioned and under your own control. The hold is not gentle. Bags are stacked, dropped onto belts, and loaded by machine, so a carefully wrapped ceramic can still arrive in pieces. If it matters and it can break, carry it on where you can see it.
When something fragile is too large for the cabin, wrap it seriously. Use clothes as padding, keep it centred in the case away from the edges, and consider a hard-shell suitcase. Remember that standard airline liability rarely covers fragile goods packed in checked baggage, so the risk sits with you.
A quick where-does-it-go table
| Item | Cabin | Checked |
|---|---|---|
| Power banks & spare lithium batteries | Yes (only) | Never |
| Laptop, phone, camera, jewellery | Yes | Avoid |
| Medicines & documents | Yes | Avoid |
| Liquids over 100ml | No | Yes |
| Knives, scissors, tools | No | Yes |
| Most aerosols, full-size toiletries | No | Yes (limits apply) |
| Fireworks, petrol, gas cylinders, flammables | Banned | Banned |
Categories are indicative and change. Verify current limits with your airline and BCAS before you travel.
How do you pack to breeze through security?
The goal is a cabin bag a screening officer can read at a glance. Keep liquids in one clear pouch near the top, electronics easy to pull out, and nothing sharp or ambiguous inside. If your bag triggers a manual check, it’s almost always a stray liquid, a forgotten multi-tool, or a dense tangle the X-ray can’t see through.
Sort your bags before you leave home, not in the queue. Decide what’s valuable, what’s liquid, and what’s sharp, and route each to the right bag at the start. A tidy split saves you the airport-counter scramble and the small heartbreak of binning something you liked.
Common Questions
Can I put a power bank in my checked baggage?
No. Power banks and spare lithium batteries must travel in the cabin only and are not permitted in checked baggage on Indian flights. This is a safety rule tied to lithium fire risk, and it’s enforced. Watt-hour and quantity limits apply and have tightened recently, so confirm the current figure at your airline’s dangerous-goods page.
Can I carry my full-size toiletries in my cabin bag?
Only if each container holds 100ml or less. Any liquid, gel, or paste in a container over 100ml must go in checked baggage, regardless of how full it is. In the cabin, small containers of 100ml or less should sit together in one transparent resealable pouch for the security check.
Where should I pack my laptop and jewellery?
In your cabin bag. Checked baggage can be delayed or lost, and airline liability under the Montreal Convention rarely covers the full value of electronics or gold. Keep anything expensive, irreplaceable, or fragile with you in the cabin, where it stays under your control the whole journey.
What items can’t go in either bag?
Serious hazards are banned from both cabin and checked baggage: explosives, fireworks and crackers, flammable liquids and gases such as petrol and refill canisters, corrosive chemicals, and compressed-gas cylinders. These can’t fly at all. If an item carries a flame or hazard symbol, check the airline’s prohibited-items list before packing.
Are aerosols allowed on flights?
It depends on the type. Personal-care and toiletry aerosols are usually allowed in checked baggage within quantity limits, and some very small ones in the cabin. But flammable or pressurised sprays like certain paints and camping-gas canisters are restricted or banned. Confirm the current limit with your airline before you pack any aerosol.
Should fragile items go in cabin or checked baggage?
Cabin, wherever it fits. The hold is rough on bags, and standard airline liability rarely covers fragile goods packed in checked baggage. If a fragile item is too big for your carry-on, pad it heavily with clothes, keep it centred and away from the case edges, and use a hard-shell suitcase for extra protection.
Pack it right, then price it right
Sorting cabin from checked is half the battle. The other half is not overpaying for the checked bag itself, since allowances and excess fees vary by airline, and pre-buying online almost always beats the airport counter. You can review current airline allowances on the HappyFares baggage-allowance page before you book.
Ready to lock in your trip? Compare fares across airlines in one place and see which allowance suits how you pack.
Disclaimer: Baggage rules, item categories, and limits are indicative and change over time and by airline. Confirm the current requirements with your airline, DGCA, BCAS, and airport security before relying on them.
