The carry-on question
What to carry if a lounge is part of the plan
This is the part of the subject nobody else writes about. Three facts about how lounges actually work change what belongs in your hand luggage rather than in the hold — and one of them is the opposite of what most people assume.
Three things that change your bag
What actually follows from using a lounge
A lounge does not mean a shower
One large operator states it currently has no lounges with working shower facilities. Another says showers are an additional fee unless your package includes them. A first-class or arrivals lounge, meanwhile, supplies everything.
So the towel and wash kit are essential in one category and dead weight in another. Check the specific lounge.
You will not be putting your bag down
One operator's conditions require you to keep your luggage with you at all times. One airline bans luggage carts from its lounges. Belongings are your responsibility and nobody watches them.
Travelling alone, everything you own comes into the shower cubicle with you — which is a real ceiling on how much cabin bag you want.
It is the last place you can charge a power bank
Since 27 March 2026, a power bank may not be charged in flight, may not travel in the hold and may not sit in an overhead locker. Two in the cabin is the maximum.
The hours before boarding are the entire charging window. Bring the wall charger and a long cable, not just the bank.
The shower question
Three answers, and they need three different bags
'Is there a shower' is the wrong question. The one that decides what you pack is whether anything is supplied when you get there, and there are three genuinely different answers:
- Everything supplied. First-class lounges, arrivals lounges and transit hotels hand you a towel and toiletries. Packing your own is weight you carry for no reason. A toothbrush is still worth having — a dental kit is the thing most often missing.
- Nothing supplied. A pay-per-use airside shower gives you a cubicle and hot water. Towel, wash kit, flip-flops and a dry bag for the wet towel afterwards all have to come from your cabin bag, or the plan does not work.
- No shower at all. Landside lounges, domestic lounges and free rest zones generally have none, and at least one large independent operator has none anywhere. If a shower is the reason you are paying, confirm it before you do.
Facilities differ between two lounges run by the same company in the same terminal, so this is a question about the specific lounge and never about the brand. The operator's own page for that location is the only reliable answer.
The carry-on kit
What has to be in your hand luggage
The planner already sizes 22 of these for you.
Getting through the door
- Almost every lounge checks one on the way in, and several require it to be for the same day. A booking confirmation on your phone is not the same document.In a pack
- Independent and airport-run lounges tend to be stricter than airline ones. India has required a same-day boarding pass since 2024, specifically to stop people using lounges without flying.In a pack
- Checked alongside the boarding pass at most desks, and the thing that decides whether a name mismatch on a membership becomes an argument.In a pack
- Download it before you leave home. The reception desk scans it, and the terminal Wi-Fi you would need to fetch it is often the thing you came inside to use.
- A pre-booked slot is a different document from a walk-up, and it is the one people leave sitting in an inbox they cannot open at the desk.
- Card-operated lounges check the physical card, not a wallet app, and usually the boarding pass with it. A digital-only wallet is the commonest reason someone is turned away.In a pack
- A partner desk reads the alliance tier, not your airline's own name for it, and cannot look up your account. Have the card or the app screen that shows the tier itself.
- Guest rules are the least consistent thing about lounges. Several operators require your guest to be on the same flight, and most charge separately for them.
The bag itself
- You will not be putting it down. One operator's conditions say you must keep your luggage with you at all times, and one airline bans airport luggage carts from its lounges outright. No operator publishes a size limit — the constraint is what you can hold, not what you can wheel.
- Everything you need in the cubicle, grabbable in one movement, so the rest of the bag stays shut on a wet floor.
- For the trip from your seat to the buffet and back. Belongings are your responsibility and nobody is watching them — bags have been taken from lounge seats in under two minutes.
- Flat in a pocket until you need to carry a bottle and a piece of fruit to the gate. Nothing the planner can vacuum-seal, which is exactly why it is on this list.
- Not security so much as friction. Enough to make an opportunist pick a different bag while you are at the coffee machine.
- If the reason you want a lounge is somewhere to put the bag down, storing it costs a fraction of a day pass at most large airports. Figures are on the costs page.
Shower
- Only where the lounge does not supply one. At a lounge that hands you a towel this is dead weight, and at a pay-per-use airside shower its absence ends the plan.In a pack
- Same rule as the towel: essential where nothing is supplied, pointless where everything is. Keep it inside your liquids bag so security is not a second decision.In a pack
- The one thing worth having even at a lounge that supplies everything else, because a dental kit is the item most often missing from the ones that do.In a pack
- Shared shower floors, every time, whoever supplies the towel. They weigh almost nothing and there is no substitute.
- The difference between a shower that helps and a shower that puts you back into the clothes you flew in. In the cabin bag, not the hold.In a pack
- One, rolled. This is the whole reason arrivals lounges exist, and the reason a long-haul connection is survivable.In a pack
- Your own towel comes out of the shower wet and then travels with you for another ten hours. A thin dry bag solves it.
- Solid rather than a spray, so it stays out of the liquids allowance you are already using for the wash kit.In a pack
- Showers are timed slots, first-come, and the queue is the part nobody plans for. Twenty minutes inside can easily mean an hour end to end.
Rest
- Lounge lighting is designed to keep people awake and buying, and the quiet corner is rarely the dark one.In a pack
- Boarding announcements carry into most lounges by design, which is helpful right up to the moment you want to sleep.In a pack
- Worth its bulk only if the layover is long enough that you expect to sleep sitting up. On a two-hour stop it is a thing to carry.
- Terminals and lounges are air-conditioned to a temperature nobody sleeps in, whatever it is doing outside. Keep it out of the overhead locker.In a pack
- For long layovers rather than the flight itself: several hours seated in a lounge before a long-haul is the same problem as the long-haul.In a pack
- Not every lounge announces boarding, and a sleep pod certainly does not. Set the alarm for the gate time, not the departure time.
- Family rooms exist but they are not soundproof, and the rest of the room is working. Headphones make the difference between welcome and tolerated.
Power
- This is the last place you can fill it. Since 27 March 2026 a power bank may not be charged in flight, may not travel in the hold and may not sit in an overhead locker — so the hours before boarding are the whole window.In a pack
- Lounge sockets are the point of the visit for a lot of people. Bring the brick, not just the cable.In a pack
- The seat with a socket is taken and the seat without one is free. A two-metre cable is the difference between using the lounge and standing by a wall.In a pack
- Airside sockets follow the country you are in, not the country you are flying to. A connection in a third country catches people out.In a pack
- One socket, three devices, and the person beside you would also like a turn. A small multi-port makes you the reason it works rather than the reason it does not.In a pack
Working
- A desk, a socket and quiet is most of what a lounge sells to anyone travelling for work. Worth carrying if you intend to use the time.In a pack
- The single most useful thing in a crowded lounge, and the crowding is the recurring complaint about the cheaper categories.In a pack
- Lounge Wi-Fi is a perk rather than a guarantee — one large operator says outright that only some of its lounges have it. Download before you arrive.
- A travel eSIM or your own hotspot, for when the lounge Wi-Fi turns out to be the same congested airport network as everywhere else.
- An open network in a room full of strangers, with your screen at everyone's eye level. Worth it if you are working on anything you would not print out.
Food and drink
- Through security empty at any size, then filled for nothing. The single highest-value thing in this list if a lounge is the plan, and one the planner cannot produce.
- Several operators prohibit taking food and drink out of the lounge. Eat there, and carry something separate for the aircraft.
- A buffet is not an allergen-labelled menu and the staff serving it did not cook it. Carry a fallback if a missed meal is a real problem for you.In a pack
- Family rooms are common; a baby-food supply is not. Bottles and baby food are exempt from the liquids limit in most jurisdictions, so bring what you need.
- Free food and drink is most of a lounge's value and none of it if you were not going to buy any. Two minutes of arithmetic before you pay is the difference.
Now the bag
Work out what actually fits in your cabin bag
A lounge decides what has to be within reach rather than in the hold. The planner sizes the rest — clothes, toiletries, tech — around the trip you are actually taking.