Can I Bring Coffee Thermos (empty) on a Plane to United States?
Coffee Thermos (empty)
Allowed
Allowed in both
According to TSA guidelines, you may take empty drink containers through the checkpoint and fill them afterward.
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
Allowed
Checked baggage
Allowed
TSA Officer
Makes the final decision
Source: Official TSA Regulations ↗Updated: May 20, 2026
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