Every traveler knows the frustration of having an item confiscated at airport security. While most are aware of the liquid restrictions, some seemingly harmless items can also get flagged. From everyday snacks to unusual accessories, here’s a look at the surprising items banned on flights to avoid delays at the security checkpoint.
The Liquid Limit
Most travelers understand the 3.4-ounce (100ml) rule for liquids, but certain everyday items may catch you off guard.
- Soups & Sauces: Are you planning to bring homemade soup or a special sauce? Anything over 100ml is a no-go. Even chunky soup counts as a liquid.
- Nut Butters and Soft Cheeses: Can you take peanut butter on a plane? Peanut butter, almond butter, and creamy cheeses like brie or camembert are considered liquid. Stick to small portions if you must bring them.
- Duty-Free Perfumes and Lotions: Purchasing large bottles after security is fine, but opening them before your flight could lead to confiscation. Keep them sealed in the designated tamper-proof bag.
Medical Items are Not Always Exempt
- Liquid Medications: Travelers can carry liquid medicines exceeding 100ml, but they must declare and have security approve them.
- Medical Devices with Batteries: CPAP machines and portable oxygen concentrators require prior airline approval. Spare lithium batteries must go in your carry-on, not checked baggage.
Sports Equipment and Camping Gear
Planning an adventure trip? Some gear must go in checked luggage.
- Fishing Rods and Hooks: Fishing rods are often allowed, but sharp hooks are prohibited in carry-on bags.
- Tent Pegs and Hiking Poles: Tent stakes and trekking poles are typically classified as potential weapons and must be checked.
- Badminton and Tennis Racquets: Though some airports allow racquets, others classify them as sporting equipment too large for carry-on storage.
Electronics and Battery Concerns
- Drones: While drones themselves are permitted, their lithium batteries require special handling. Make sure they meet airline regulations.
- Power Banks and Loose Batteries: Due to fire risks, lithium batteries must be carried in hand luggage. However, power banks exceeding the airline’s watt-hour limit will be confiscated.
Surprising Prohibited Items
Some bans may seem excessive but are enforced for safety reasons.
- Toy Weapons and Fake Explosives: Replica guns, toy grenades, and other fake explosives will likely be confiscated.
- Multiple Lighters: While one lighter is typically allowed, carrying more than one is often against regulations.
- Hair Bleach & Peroxide: These chemical substances fall under hazardous materials and must be left at home.
- Flares and Fireworks: Even small sparklers are considered a fire hazard and are strictly banned.
TSA Restricted Items & Hand Luggage Rules USA
When traveling to or within the United States, it’s essential to follow TSA guidelines and be aware of banned items in hand luggage. Prohibited carry-on items in America include sharp objects, self-defense sprays, and large quantities of powders. Hand luggage rules for USA flights also restrict flammable substances and oversized liquid containers.
Check Before You Pack
Airport security regulations vary worldwide, so checking your airline’s specific rules before packing is essential. Researching ahead and packing accordingly is the best way to avoid delays or losing your belongings. Whether it’s a beloved snack or a piece of sports equipment, knowing what you can and can’t bring on a plane can save you from unexpected surprises at security.
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