How to Travel Carry-On Only (Even for 2 Weeks)

I've done carry-on only trips from weekend getaways to 3-week Europe itineraries. The system works at any length — here's the complete playbook, not vague tips.

The Real Case for Carry-On Only Travel

The math on checking bags is brutal. At $35–$45 per bag each way, a roundtrip costs $70–$90 just to carry more stuff. Add 20–30 minutes at baggage claim, the possibility of lost luggage, and the inability to make a tight connection — and you start wondering why you were checking bags at all.

Carry-on only travel isn't about minimalism for its own sake. It's about removing friction. You walk off the plane and go straight to the taxi. You change flights without worrying about bags making the transfer. You never file a lost baggage claim.

The Travelpro Maxlite 5 ($157) holds 35–40L and weighs just 5.9lbs empty — the most capable carry-on I've tested for this kind of travel. If you prefer a backpack, the Osprey Farpoint 40 ($111) is the backpack equivalent.

The 5-4-3-2-1 Packing System That Works

For a 7-day carry-on only trip, this is the framework I use:

• 5 pairs of socks and underwear
• 4 tops (mix of casual and one slightly dressy)
• 3 bottoms (pants/shorts that mix and match with all the tops)
• 2 pairs of shoes (one casual, one that can pass as dressy)
• 1 jacket/layer (goes in a packing cube, or wear it on the plane)

For trips over 7 days: same clothes, plus one laundry day per week. Every hotel, Airbnb, and most hostels either have in-house laundry or a laundromat within a 5-minute walk in any major city.

The Gear That Makes Carry-On Only Possible

Three items do most of the work:

BAGAIL packing cubes ($19) — without these, carry-on only is chaos. With them, you know exactly where everything is, unpacking takes 30 seconds, and repacking for a checkout takes 2 minutes. Non-negotiable.

Eagle Creek compression cubes ($59) — if you're bringing bulky items (fleece, down jacket, jeans), compression cubes compress them to 60% of original volume. This is what makes cold-weather carry-on travel possible.

Gonex hanging toiletry bag ($32) — hanging toiletry bags mean you don't spread your stuff across a tiny hotel sink. Hang it on the hook behind the bathroom door and everything is at eye level.

Why Carry-On Only Changes Everything

No checked bag fees ($35–$75 each way). No waiting at baggage claim (30–45 min saved per trip). No lost luggage. No being chained to the airport. Gate-to-street in 15 minutes. Once you do it, going back feels insane.

The System: What to Pack

Frequently Asked Questions