Can I Bring CO2 Cartridge for Life Vest on a Plane to United States?
CO2 Cartridge for Life Vest
Restrictions Apply
Special Rules Apply
According to TSA guidelines, up to 2 cartridges inside life vest + 2 spare cartridges allowed in carry-on or checked. Cannot transport cartridges without the life jacket.
The final decision rests with the TSA officer on whether an item is allowed through the checkpoint. Official TSA Rules →
Quick Rule
Carry-on baggage
Restrictions Apply
Checked baggage
Restrictions Apply
TSA Officer
Makes the final decision
Source: Official TSA Regulations ↗Updated: May 20, 2026
Also known as
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