Whether 10kg is enough depends on the duration, climate, and your packing style. For a 3-to-5-day city break in a warm climate, 10kg is more than sufficient and is the standard limit for many European "Priority" cabin bag allowances in 2026. However, for a 2-week trip or a winter holiday, 10kg requires extreme discipline. To make it work, you must embrace the "capsule wardrobe" concept—bringing versatile pieces that can be layered and mixed. In 2026, the use of compression packing cubes is a must to maximize space, and you should wear your heaviest items (like boots and jackets) on the plane. A major 2026 "trap" to avoid is the weight of the suitcase itself; a modern hard-shell cabin case can weigh 2.5kg to 3kg empty, leaving you with only 7kg for your actual belongings. If you are a "digital nomad" carrying a laptop, charger, and camera gear, these items alone can eat up 4kg, making a 10kg limit very difficult without paying for additional checked luggage.