1. Liquids over 3.4 ounces (100 milliliters).
2. Sharp objects (e.g., knives, scissors).
3. Flammable items (e.g., lighter fluid, fireworks).
4. Sporting goods (e.g., baseball bats, ski poles).
5. Tools (e.g., hammers, wrenches).
Check TSA Guidelines: Refer to the TSA or your countryβs aviation security website for a complete list of prohibited items.