Editorial Team
Our content team
8 min read
7.4 kilograms. And I still stood in front of the bed at 5:30 in the morning wondering what else could come out. That was everything I brought for a five-day carry-on business trip to Munich. Suit, laptop, charger, two dress shirts, toiletry bag. All packed into a trolley that looked like I was heading out for a weekend.
I did it because I was tired. Tired of standing at the baggage carousel. Tired of waiting 25 minutes for my suitcase while colleagues traveling carry-on were already in a taxi. And, honestly, tired of paying 49 euros for checked luggage every time my company booked the cheapest flight.
The average business traveler in Germany is away for 2.6 days according to the VDR travel analysis. I was away nearly twice as long. Could I do a carry-on business trip for five full days? I had no idea. But I wanted to stop waiting at the carousel.
Quick answer: A 5-day carry-on business trip is doable — but tight. Laptop in the backpack, suit in the trolley, steam trick for wrinkles. For trips up to 3 days I'd recommend it to anyone. For 4+ days, pack a third shirt and get good packing cubes.
The Setup: Packing for a Carry-On Business Trip
Before packing, I laid everything out on the bed. Laptop, charger, mouse, suit, two shirts, one tie, three pairs of underwear, three pairs of socks, a t-shirt for evenings, toothbrush, deodorant, razor, those tiny 100 ml bottles for shampoo and shower gel.
Then I weighed it all. My stomach dropped.
The laptop alone: 1.8 kg. The suit with trousers: roughly 1.4 kg. That put me at 3.2 kg before a single wearable item. Lufthansa allows a maximum of 55 x 40 x 23 cm and 8 kg. Sounds generous. Until the laptop and suit hit the scale.
My strategy: laptop and charger go into the Laptop Rucksack Herren Business Rucksack leicht 15.6 Zoll wasserdichter erweiterbarer Reiserucksack as my personal item. Suit, shirts, and everything else into the trolley. Two bags, both permitted on Lufthansa Economy — and that became my system for the whole trip.
Laptop Rucksack Herren Business Rucksack leicht 15.6 Zoll wasserdichter erweiterbarer Reiserucksack
4.6
(1,033)
EUR 49.99
Amazon
The Suit Test: Getting a Suit into Carry-On Without Wrinkles
This was the part I dreaded most. A suit inside a carry-on trolley. Sounds like a recipe for wrinkles.
I tried the tip from Carryology: slip a thin dry-cleaning bag between the jacket and trousers. The plastic reduces friction, which reduces creasing. Sounds odd, but it genuinely worked. At least for the first two days.
By day three, the jacket looked like I'd slept in it. Because — from the jacket's perspective — I basically had.
So: bathroom, hot water on full, door shut, steam it up. Jacket hanging, 15 minutes waiting, gentle smoothing. Around 80% of the wrinkles disappeared. The client had known me three years. He didn't say a word.
What I'd change next time: bring a Travando Anzugtasche mit 15" Laptopfach und Schultergurt - Kleidersack Anzug Tragetasche instead. It counts as a personal item on most airlines and keeps the suit in much better shape. For business travelers who regularly fly carry-on only, it's the obvious move.
Travando Anzugtasche mit 15" Laptopfach und Schultergurt - Kleidersack Anzug Tragetasche
4.5
(2,882)
EUR 27.95
Amazon
My Packing List: 5 Days on a Carry-On Business Trip
Compression packing cubes saved the whole thing. Sounds excessive? It is, a little. But without the Koffer Organizer Packing Cubes Compression 8 Stück, Wasserdicht Packwürfel Koffertaschen, I wouldn't have gotten the suitcase closed.
My carry-on business trip packing list for 5 days:
1 suit (jacket + trousers)
2 dress shirts
1 tie
3 underwear, 3 pairs of socks
1 t-shirt, 1 pair of joggers for hotel evenings
Toiletry bag with 100 ml bottles
On travel day, I wore the heavy shoes and carried the jacket over my arm. Saves 1.5 kg of suitcase weight — and only costs one slightly odd train ride to the airport.
For the trolley itself, I went with the Amazon Basics Kabinenkoffer ABS Hartschalen-Reisegepäck Ryanair-zugelassen. Ryanair-approved, 55 x 40 x 20 cm, under 3 kg empty. Not the fanciest suitcase in the world, but it fits every gate sizer. And for under 50 euros, I'm not complaining.
If you have more budget: the Samsonite S'Cure Spinner S Handgepäck 55 cm, 34 L, Schwarz weighs about the same, rolls better, and looks more professional at the gate. For regular carry-on business travelers, probably the smarter investment.
Koffer Organizer Packing Cubes Compression 8 Stück, Wasserdicht Packwürfel Koffertaschen
4.7
(3,214)
EUR 29.99
Amazon
What Worked. What Didn't.
Worked:
Laptop in the backpack, clothes in the trolley. Two bags, zero stress at the gate.
The bathroom steam trick. Saves packing a travel iron.
Hanging shirts up each evening. Simple, but it makes a real difference.
Wearing the heavy items on travel day.
Didn't work:
Shirt number two on day four. Not presentable. I washed it in the sink, spread it over the radiator, and hoped for the best. At 7 in the morning it was still slightly damp. I put it on anyway.
The toiletry bag. Too full. Security in Munich wanted everything out individually. I needed four trays and held up half the queue.
The evening outfit. T-shirt and joggers. When the client invited me out for a beer on Thursday evening, I had to turn him down.
Days four and five cost me something. Not much — but enough to know: at five days, the carry-on business trip is doable but not a relaxed experience anymore. It's a compromise. One I'd make again — but not without a third shirt.
The Airline Trap: Why 3 Centimeters Make All the Difference
One thing that almost caught me: suitcase depth. My first thought was to bring my old Samsonite. 55 x 40 x 23 cm. Fits Lufthansa, fits Eurowings.
Does not fit Ryanair.
Ryanair allows only 20 cm depth. Three centimeters less. Sounds like nothing. But most standard trolleys won't pass Ryanair's gate sizer. And Ryanair now pays staff 1.50 euros per oversized bag they catch. Gate fees run up to 80 euros. When I read that, I finally understood why the man in front of me in the queue had suddenly started repacking his suitcase.
We've put together a full breakdown of oversized baggage fees across all major airlines (Coming Soon) — from Ryanair to Eurowings. And in our test of carry-on suitcases 55x40x20 approved by Ryanair and Lufthansa (Coming Soon), we ran seven models through the gate sizer.
If you switch between airlines like I do, your suitcase needs to fit the strictest carrier. Not the most generous one.
Verdict: Is a Carry-On Business Trip Worth It?
Can you do a 5-day carry-on business trip? Yes. Barely.
For two or three days? Absolutely, and I'd recommend it to anyone. If you want to ease into the concept first, this experience report: carry-on only through Europe (Coming Soon) is a good starting point for shorter trips. According to the SITA Baggage Report 2024, millions of bags are mishandled or damaged by European airlines every year. If you need your suit for an important meeting, you really don't want that risk.
But five days? It gets tight. I pulled it off. No checked luggage, no waiting at the carousel, no check-in stress — and roughly 30 minutes saved per flight.
Next time, I'm packing a third shirt. No maybe, no "we'll see" — just a third shirt. And I'm still not taking a second trolley: the 30 minutes saved at the carousel, the zero risk of my suit landing in a different city — it's worth it. Even when the last evening shirt was still half-damp.
