The Minimalist Packing List: 7 Days in a Carry-On

I used to be the person who packed a "just in case" outfit for every possible scenario. Dinner at a fancy restaurant? Better bring the blazer. Unexpected hike? Need those trail shoes. Rain? Sun? Freak blizzard? I had an outfit for all of it. My suitcase weighed 50 pounds and I'd wear maybe 40% of what I brought.

Then I did a 10-day trip through the Swiss Alps with a checked bag that got lost for six days. I survived on what was in my daypack — two shirts, one pair of pants, a rain shell, and underwear I washed in a hostel sink. And you know what? I had a better trip. Less stuff meant less decision fatigue, faster transitions between trains, no waiting at baggage carousels, and zero anxiety about lost luggage because everything I needed was overhead.

That was three years ago. I haven't checked a bag since. Here's the system I've built.

Everything starts with the right bag. You need something that maxes out carry-on dimensions but doesn't feel like you're hauling a turtle shell. After trying a half-dozen options, I landed on the Osprey Farpoint 40. It's 40 liters, fits under most airline size limits (including budget carriers like Ryanair if you compress it right), and has a proper suspension system so it doesn't destroy your back.

Other solid options: the Patagonia Black Hole MLC 45L if you prefer a duffel-style opening, or the Peak Design Travel Backpack 45L if you're carrying camera gear. The key spec to look for is a clamshell opening — top-loaders are a nightmare when you need your rain jacket from the bottom at 6am.

One thing I'll say: don't cheap out here. A $60 bag from Amazon will sag, rip at the zippers, and make you miserable. This is the one piece of gear where spending $180-250 pays for itself within two trips.

Forget packing "outfits." Think in layers and combinations. Here's my exact list for a 7-day trip, tested everywhere from the Swiss Alps in October to Southeast Asia in July:

• 3 tops: Two merino wool t-shirts (I use Wool&Prince — they're pricey at ~$75 each but genuinely don't smell after 3 days of wear) and one long-sleeve merino henley for cooler evenings.
• 2 bottoms: One pair of Western Rise AT Slims — they look like chinos but stretch, dry in 2 hours, and work for hiking or dinner. One pair of shorts that double as swim trunks (Patagonia Baggies are the classic choice).
• 1 jacket: A packable rain shell. I carry an Arc'teryx Beta LT, but the Marmot PreCip Eco does 90% of the job at a third of the price. Layer a merino long-sleeve underneath and you're good down to about 40°F.
• 3 pairs underwear, 3 pairs socks: All merino. Wash one, wear one, dry one. That's the rotation.

The secret: merino wool is naturally antimicrobial. I've worn the same Wool&Prince tee for four consecutive days in Interlaken — hiking, sweating, eating fondue — and it didn't smell. Cotton would've been a biohazard by day two.

Shoes are the biggest space hog in any bag, so the rule is simple: maximum two pairs, and you wear the bulkier one on the plane.

My go-to combo: Allbirds Trail Runners SWT for walking and light hikes (wear these on the plane), and a pair of Xero Shoes sandals that pack flat and weigh almost nothing. The sandals cover beach days, hostel showers, and warm-evening dinners.

If your trip is purely urban, swap the trail runners for something dressier like Veja V-10s — they work with jeans or chinos and won't look out of place at a nice restaurant in Zurich.

Liquids are the enemy of carry-on travel. That quart-size bag limit is brutal, so here's how I minimize it:

• Solid shampoo bar (Ethique or HiBAR) — lasts about 80 washes, doesn't count as a liquid, and works better than most hotel mini-bottles.
• Solid deodorant stick — no liquid concerns.
• Decanted sunscreen in a 2oz silicone tube (GoToob brand — they don't leak, I've tested this at altitude).
• Toothpaste tabs (Bite or DenTabs) — tiny tin, not a liquid. Pop one, chew, brush.

Everything else — razor, toothbrush, nail clippers — goes in a small Matador FlatPak toiletry case that compresses to practically nothing.

I used to carry a separate charger for my phone, laptop, camera, and earbuds. Four bricks, four cables, a full pouch of spaghetti. Now I carry one: the Anker 737 GaNPrime 120W. It has two USB-C ports and one USB-A, charges my MacBook Air at full speed, and it's about the size of a deck of cards.

Pair that with two USB-C cables (one short for the nightstand, one long for when the outlet is across the room) and a USB-C to Lightning adapter if you still have older Apple devices. That's it. The whole tech kit fits in a zippered pouch smaller than my hand.

Don't forget a universal travel adapter — I use the Epicka Universal Adapter. It covers every outlet type and has its own USB ports as backup.

This isn't just a space-saving tip — it's the difference between fitting everything and sitting on your bag in the hotel room. Roll every soft item tight, like a burrito. T-shirts, underwear, socks — all rolled. Pants get folded in half lengthwise, then rolled from the waist down.

Place rolled items vertically in your bag so you can see everything at a glance, like files in a filing cabinet. Heavier items (jeans, jacket) go against the back panel closest to your spine. Lighter items toward the front.

For extra compression, use Eagle Creek Pack-It compression cubes. I use two: one for clean clothes, one for dirty. The compression zipper squeezes out about 30% of the air, and having a dedicated dirty-clothes cube means you're not sniffing shirts to figure out what's clean on day five.

The stuff I've learned to leave behind, sometimes the hard way:

• "Just in case" outfits. You will not attend a surprise gala. If you do, buy something there — that's a better souvenir than a wrinkled blazer you hauled across two continents.
• More than one book. Get a Kindle or use the Libby app. Physical books are dense, heavy bricks of guilt.
• A full-size towel. Hostels provide them, hotels definitely provide them, and a PackTowl microfiber travel towel handles everything else.
• Jeans. They're heavy, take forever to dry, and don't stretch on long train rides. Technical pants are the move.
• Duplicate "what ifs." Two rain jackets, three pairs of shoes, backup sunglasses. If something breaks, you can buy a replacement almost anywhere on Earth.

I've tested this packing system across rainy Scotland, humid Thailand, and freezing Swiss alpine passes. The core list doesn't change — I just swap the shorts for thermal leggings in winter. One bag. Every climate. Zero checked luggage fees. Once you try it, you'll never go back to the old way.