Prohibited Items Policy
Prohibited items include but are not limited to:

- Alcoholic beverages
- Ammunition
- Avalanche rescue backpacks
- Camping stoves and fuel containers
- Chemical Agent Monitoring Equipment
- Disabling devices (e.g., mace, pepper spray)
- Dry ice (carbon dioxide, solid)
- E-cigarettes and vaporizers
- Electro shock weapons (e.g., Tasers)
- Fuel cells and fuel cell cartridges
- Gas cartridges and gas cylinders (non-flammable, non-toxic)
- Hair styling equipment containing hydrocarbon gas cartridges
- Insulated packagings with refrigerated liquid nitrogen
- Internal combustion or fuel cell engines
- “Strike anywhere” matches or lighters powered by lithium batteries without safety caps
- Battery-powered wheelchairs or similar mobility devices (unless preapproved)
- Flammable aerosols, lighter fuel, or lighter refills
- Liquid oxygen systems
- Security-type cases containing dangerous goods (e.g., lithium batteries or pyrotechnics)
- Specimens packed with small amounts of flammable liquids
- Mercury thermometers