TSA’s Prohibited Items 2025: What’s Banned from Checked Luggage (Complete Guide)
Avoid fines, delays, and confiscations. Here’s the definitive, traveler-friendly checklist of what you cannot put in a checked bag, what’s still allowed, carry-on rules, and smart packing tips—updated for 2025.
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Gas/butane-powered hair tools and refill cartridges are not allowed in checked luggage. If you must bring a cordless styling tool, it must go in carry-on (one per person) with a safety cover over the heating element. Spare lithium batteries and power banks are also prohibited in checked bags—carry-on only.
❌ What’s Prohibited in Checked Luggage (2025)
Personal Care & Small Electronics
- Butane/gas-powered cordless curling/straightening irons
- Refill gas cartridges for styling tools
- Spare lithium batteries (camera, drone, AA-format lithium, etc.)
- Power banks / external battery packs
- E-cigarettes / vapes (any lithium device)
Flammables & Dangerous Goods
- Gasoline, lighter fluid, fuels, paint thinners
- Strike-anywhere matches
- Fireworks, flares, explosives
- Pressurized gas canisters (propane, butane camping canisters)
- Bleach, peroxides, strong corrosives
Other Common Gotchas
- Loose lithium-powered devices without protection
- Hoverboards, e-bikes/scooters batteries (most airlines ban)
- Certain self-defense items (check airline & TSA specifics)
Airline policies can be stricter than TSA. Always confirm with your carrier before packing.
✅ What’s Allowed in Checked Luggage
Personal Care
- Corded hair dryers, curling irons, straighteners
- Makeup, cosmetics, shampoo/conditioner (any size)
- Manual & disposable razors, nail clippers, tweezers
Electronics (No Spare Batteries)
- Laptops, cameras, shavers with installed batteries (protected)
- Game consoles, e-readers (installed battery only)
Liquids & Gifts
- Full-size liquids/gels (seal caps well to prevent leaks)
- Wine/spirits (follow airline quantity limits)
- Souvenirs (avoid aerosol & pressurized items)
Carry-On Quick Rules You Should Know
- Liquids 3-1-1: 3.4 oz (100 ml) containers, in one quart-size bag.
- One cordless curling iron per person with safety cover — carry-on only.
- Power banks & spare lithium batteries: carry-on only (usually <100 Wh).
- Laptops & tablets: in carry-on; PreCheck lets them stay in your bag.
Airline Policy Notes (2025)
General Trends
- Charging in overhead bins often prohibited
- Power banks must remain accessible at your seat
- Some carriers restrict using power banks in flight
When in doubt, keep batteries with you and visible—never buried in a checked bag.
What That Means for You
- Place power banks and spare batteries in your personal item
- Use protective battery cases to prevent damage/shorts
- Monitor devices while charging
Smart Packing Tips (Save Time & Stress)
Organize
- Use clear toiletry bags and packing cubes
- Label tech cords and store in a zippered organizer
- Keep documents in a slim travel wallet
Battery Safety
- Check power bank rating (<100 Wh typical limit)
- Use protective cases; avoid loose spares
- Never pack spares in checked bags
Hair & Beauty
- Choose corded tools for checked bags
- If cordless is essential: carry-on only + safety cover
- Avoid butane cartridges entirely
Common Mistakes That Cause Delays
- Putting power banks/spare batteries in checked luggage
- Checking butane/gas hair tools or refill cartridges
- Ignoring the 3-1-1 liquids rule for carry-on
- Overpacking carry-on beyond airline size limits
Fast solution: Enroll in TSA PreCheck to speed through security and keep laptops/liquids in your bag at many checkpoints.
If TSA Confiscates Your Item
- Stay calm and cooperative—rules are non-negotiable
- Ask about options to ship the item (if services are available)
- Use the experience to adjust your future packing list
Check the TSA “What Can I Bring?” tool before every trip for the latest guidance.
2025 Checked-Bag Compliance Checklist
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FAQs
Can I check a cordless curling iron?
No. Gas/butane-powered tools are banned from checked bags. One cordless tool may be allowed in carry-on with a safety cover (check the device type and airline policy).
Where do power banks go?
Carry-on only. Keep them accessible and never in overhead bins if your airline prohibits in-bin charging.
Are corded hair tools OK in checked luggage?
Yes. Corded dryers, curlers, and straighteners are allowed in both checked and carry-on.
What about liquids in checked luggage?
No TSA size limit in checked bags, but double-seal to prevent leaks. Follow airline alcohol limits.
Pack Smarter, Fly Stress-Free
Use this guide as your go-to checklist before every trip. With the right gear and a quick rules review, you’ll avoid last-minute repacking and sail through the airport.
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