Packing Carry-On Only for a European Trip

Use a 35L to 40L backpack as your primary bag to avoid airline weight limits and cobblestone struggle. Limit your wardrobe to one week of clothes regardless of trip length and use packing cubes to compress everything.

  1. Choose the right bag. Select a 35L-40L backpack with stowable shoulder straps. Avoid rolling suitcases, as they are difficult to navigate on narrow European sidewalks and stairs in older train stations.
  2. Build a modular wardrobe. Pick a single neutral color palette (e.g., navy, grey, or black) so every top matches every bottom. Pack 5 tops, 2 pairs of pants, 1 pair of comfortable walking shoes (worn on the plane), and 7 days of undergarments.
  3. Utilize compression cubes. Roll your clothes tightly and place them into compression packing cubes. This reduces volume by about 30% and keeps your bag organized during security checks.
  4. Consolidate liquids. Use solid toiletries like shampoo bars and toothpaste tabs to bypass the 100ml liquid restriction. If you must bring liquids, keep them in one clear, quart-sized bag at the very top of your backpack.
What if I run out of clean clothes?
Plan to do laundry once a week. Use a travel-sized detergent packet in your hotel sink or find a local 'lavanderia' for a wash-and-fold service costing about $10-$15.
Will my 40L bag fit on budget airlines like Ryanair?
Usually yes, but check the airline's specific dimensions. Some budget carriers restrict 'free' carry-ons to under-seat items, so you may need to pay a small fee for overhead bin access.