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Accessories

🧤 Hand warmers

💼 Cabin bag

Yes

Single-use iron-powder warmers: permitted. Catalytic / fuel-burning warmers: the lighter fluid is prohibited — carry the warmer only (without fuel).

✈️ Hold (checked)

Yes

Single-use warmers: permitted. Fuel-burning warmers: fuel is prohibited — warmer body only permitted.

💡 Tip: Single-use chemical hand warmers (iron powder packets) are permitted in carry-on and checked baggage. Reusable catalytic / lighter-fluid warmers are subject to flammable liquids rules — the fuel is prohibited in aircraft.

Common questions

Yes. Single-use iron-powder warmers are permitted in carry-on and checked baggage with no restrictions.

The warmer body is permitted, but lighter fluid (benzene) is classified as a flammable liquid and is prohibited in all aircraft baggage. You cannot bring the fuel — buy it at your destination.

Yes. Electric warmers are standard electronics. If they have a lithium battery, carry them in carry-on.

Based on official TSA guidelines. Rules vary by airline and route — always verify with your carrier before travel. · Rules last verified May 2026.

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