What not to pack in your carry-on bag
We've likely all grumbled about waiting in a long Transportation Security Administration line at the airport or when the person in front of us didn't know they had to remove their belt and shoes before walking through the scanner.
However, the TSA's mission is to "protect the nation's transportation systems to ensure freedom of movement for people and commerce," according to the TSA website.
These inconveniences may be frustrating in the moment, but the TSA was put in place to protect travelers. While you are standing in line, TSA officers at the security checkpoint are inspecting baggage often, finding items that are prohibited in carry-on luggage.
Related: 5 things you should never pack in a checked bag — even though the airlines allow them
The list of items that you are not allowed to bring in your carry-on is a long one, but it was designed to keep travelers and airline personnel safe. By planning and packing properly, you can keep yourself and fellow travelers safe, and you can help expedite the TSA screening process (and keep those long lines moving).
Here are the items you cannot pack in your carry-on.
Flammables
Flammable liquids and other combustible items are not allowed in carry-on baggage for the obvious reason that they could start a fire. This includes items like:
- Aerosol sprays.
- Bleach.
- Lighter fluid.
- Butane.
- Spray paint.
- Chlorine.
- Alcoholic beverages over 140 proof.
Hand grenades, torch lighters, strike-anywhere matches, fireworks, sparklers and pretty much anything else you could purchase from a fireworks stand also fall into this category.
The TSA does allow passengers to bring a standard lighter or safety matches (the kind that you can only strike on a certain surface) on board an aircraft.
Liquids over 3.4 ounces
With a few exceptions (which we will get to in a moment), liquids that exceed 3.4 ounces are not allowed in carry-on luggage.
In most instances, the TSA uses a 3-1-1 rule in regard to liquids in carry-on luggage. Liquids must be stored in a 3.4-ounce or smaller container, those liquids must be placed inside one clear quart-size plastic bag and each passenger is only allowed one plastic bag.
Related: 15 easy, breezy, beautiful TSA-approved health and beauty items
This rule can be tricky because some items that you may not immediately consider to be a liquid are considered liquids by the TSA. These include things like gel, cream, mousse and foods like peanut butter.
The TSA does make exceptions to the 3.4-ounce liquid rule for medically necessary liquids, including baby food, breast milk, baby formula, liquid medicines and medications. These items are allowed in your carry-on bag in "reasonable quantities" based on the length of your trip. You will need to declare them to the TSA officer at the checkpoint and remove them for inspection.
Household items and tools
While you may not use them as weapons at home, there are many household items and tools that could be used as a weapon and are, therefore, not allowed in your carry-on bag. These include:
- Cast-iron cookware.
- Cooking spray (flammable).
- Gel-type candles (classified as a liquid).
- Gel heating pads (classified as a liquid).
- Screwdrivers longer than 7 inches.
- Hammers.
- Nail guns.
- Drills and drill bits.
- Mallets.
Sporting equipment
Similar to seemingly innocent household items, there are certain pieces of sporting equipment that have been deemed as potentially dangerous to bring into the airplane cabin by the TSA. These include:
- Baseball bats.
- Cricket bats.
- Canoe paddles.
- Hiking poles.
- Lacrosse sticks.
- Hockey sticks.
- Bowling pins.
- Animal traps or animal repellent spray.
- Tent poles and tent stakes.
Weapons
With the exception of tweezers, disposable razors, electric razors, scissors and knitting needles, items that could be used as weapons are not allowed in your carry-on bag. These include:
- Knives.
- Swords.
- Saws.
- Brass knuckles.
- Nunchucks.
- Axes.
- Cattle prods.
- Self-defense sprays.
- Stun guns and tasers.
Firearms
Whether they are loaded or unloaded, firearms — including BB guns and cap guns — are not allowed in carry-on luggage. Ammunition is also banned from carry-on bags.
If you do travel with firearms or ammunition, they must be packed in your checked baggage in compliance with TSA specifications, your airline's rules and the firearm possession laws in your destination.
Unexpected items
It should be pretty clear at this point that if an item could be used as a weapon or considered a hazardous material, you should not bring it in your carry-on bag. However, there are a few items that don't exactly fall into either of these categories that are still not allowed in your carry-on.
Most snow globes and Magic 8 Ball toys, for example, are not allowed in carry-on luggage because they contain more than 3.4 ounces of liquid. The TSA website clearly states that Magic 8 Ball toys must be stored in checked luggage, but snow globes are allowed if they contain less than 3.4 ounces of liquid and the entire snow globe can fit in your one-quart plastic bag.
Toy guns, swords and knives also are not allowed in carry-on bags. Some toy guns and weapons may be allowed. However, it's up to the discretion of the TSA officer whether or not to allow these items in your carry-on luggage, so it's best to pack them in your checked bag. Realistic replicas of hand grenades or other explosives are not allowed in carry-on or checked baggage.
Bottom line
While most travelers have good intentions, these items are banned from carry-on luggage as a precautionary measure. Some could be used to do harm to others, and some, like flammable liquids or combustible items, could accidentally ignite during a flight, causing a serious danger to those on board.
Bringing prohibited items on board not only causes delays for you and those around you but it can also be considered a criminal offense punishable with a hefty fine or jail time.
Related: 4 things the TSA really doesn’t want you to bring on an airplane
If you ever have a question about a specific item, the TSA keeps a nearly exhaustive database of prohibited items on its website. If you don't see the item you are looking for, check the AskTSA Twitter account, send the TSA a Facebook message, or text "Travel" to AskTSA (275-872) for more specific guidance.
Related reading:
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- Earn 3X Membership Rewards® points per dollar spent on flights booked directly with airlines or on AmexTravel.com.
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- $120 Uber Cash on Gold: Add your Gold Card to your Uber account and get $10 in Uber Cash each month to use on orders and rides in the U.S. when you select an American Express Card for your transaction. That’s up to $120 Uber Cash annually. Plus, after using your Uber Cash, use your Card to earn 4X Membership Rewards® points for Uber Eats purchases made with restaurants or U.S. supermarkets. Point caps and terms apply.
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| 4X | Earn 4X Membership Rewards® points per dollar spent on purchases at restaurants worldwide, on up to $50,000 in purchases per calendar year, then 1X points for the rest of the year. |
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Why We Chose It
There’s a lot to love about the Amex Gold. It’s a fan favorite thanks to its fantastic bonus-earning rates at restaurants worldwide and at U.S. supermarkets. If you’re hitting the skies soon, you’ll also earn bonus Membership Rewards points on travel. Paired with up to $120 in Uber Cash annually (for U.S. Uber rides or Uber Eats orders, card must be added to Uber app and you can redeem with any Amex card), up to $120 in annual dining statement credits to be used with eligible partners, an up to $84 Dunkin’ credit each year at U.S. Dunkin Donuts and an up to $100 Resy credit annually, there’s no reason that foodies shouldn’t add the Amex Gold to their wallet. These benefits alone are worth more than $400, which offsets the $325 annual fee on the Amex Gold card. Enrollment is required for select benefits. (Partner offer)Pros
- 4 points per dollar spent on dining at restaurants worldwide and U.S. supermarkets (on the first $50,000 in purchases per calendar year; then 1 point per dollar spent thereafter and $25,000 in purchases per calendar year; then 1 point per dollar spent thereafter, respectively)
- 3 points per dollar spent on flights booked directly with the airline or with amextravel.com
- Packed with credits foodies will enjoy
- Solid welcome bonus
Cons
- Not as useful for those living outside the U.S.
- Some may have trouble using Uber and other dining credits
- You may be eligible for as high as 100,000 Membership Rewards® Points after you spend $6,000 in eligible purchases on your new Card in your first 6 months of Card Membership. Welcome offers vary and you may not be eligible for an offer. Apply to know if you’re approved and find out your exact welcome offer amount – all with no credit score impact. If you’re approved and choose to accept the Card, your score may be impacted.
- Earn 4X Membership Rewards® points per dollar spent on purchases at restaurants worldwide, on up to $50,000 in purchases per calendar year, then 1X points for the rest of the year.
- Earn 4X Membership Rewards® points per dollar spent at US supermarkets, on up to $25,000 in purchases per calendar year, then 1X points for the rest of the year.
- Earn 3X Membership Rewards® points per dollar spent on flights booked directly with airlines or on AmexTravel.com.
- Earn 2X Membership Rewards® points per dollar spent on prepaid hotels and other eligible purchases booked on AmexTravel.com.
- Earn 1X Membership Rewards® point per dollar spent on all other eligible purchases.
- $120 Uber Cash on Gold: Add your Gold Card to your Uber account and get $10 in Uber Cash each month to use on orders and rides in the U.S. when you select an American Express Card for your transaction. That’s up to $120 Uber Cash annually. Plus, after using your Uber Cash, use your Card to earn 4X Membership Rewards® points for Uber Eats purchases made with restaurants or U.S. supermarkets. Point caps and terms apply.
- $84 Dunkin' Credit: With the $84 Dunkin' Credit, you can earn up to $7 in monthly statement credits after you enroll and pay with the American Express® Gold Card at U.S. Dunkin' locations. Enrollment is required to receive this benefit.
- $100 Resy Credit: Get up to $100 in statement credits each calendar year after you pay with the American Express® Gold Card to dine at U.S. Resy restaurants or make other eligible Resy purchases. That's up to $50 in statement credits semi-annually. Enrollment required.
- $120 Dining Credit: Satisfy your cravings, sweet or savory, with the $120 Dining Credit. Earn up to $10 in statement credits monthly when you pay with the American Express® Gold Card at Grubhub, The Cheesecake Factory, Goldbelly, Wine.com, and Five Guys. Enrollment required.
- Explore over 1,000 upscale hotels worldwide with The Hotel Collection and receive a $100 credit towards eligible charges* with every booking of two nights or more through AmexTravel.com. *Eligible charges vary by property.
- No Foreign Transaction Fees.
- Annual Fee is $325.
- Terms Apply.