Can you bring empty water bottle on a plane?
Also known as: hydroflask, yeti, thermos
Allowed in cabin
Allowed in hold
Official TSA Rules & Reason
Empty water bottles are fully allowed in carry-ons. You can fill them up at water stations once you pass through the security checkpoint. Liquid-filled bottles are prohibited in carry-on.
Official TSA SourceTraveler Packing Tip
Keep empty water bottle in your carry-on bag so it stays safe, protected, and within arm's reach during your flight. Avoid checking high-value personal items.
Important Packing Guidelines
- ✓Ensure the bottle is completely empty before entering the TSA line.
Frequently Asked Questions
Is empty water bottle allowed on a plane?▼
According to the TSA, empty water bottle is allowed in carry-on bags and allowed in checked baggage. Empty water bottles are fully allowed in carry-ons. You can fill them up at water stations once you pass through the security checkpoint. Liquid-filled bottles are prohibited in carry-on.
Can I bring empty water bottle in carry-on luggage?▼
Yes, empty water bottle is fully allowed in carry-on bags. Ensure the bottle is completely empty before entering the TSA line.
Are there any special rules for packing empty water bottle in checked baggage?▼
In checked bags, empty water bottle is allowed without restrictions. Ensure the bottle is completely empty before entering the TSA line.
TSA Officer Discretion
The final decision rests with the TSA officer on whether an item is allowed through the security checkpoint. Rules and regulations can vary depending on international travel destinations or dynamic airport security alert levels.
Reviewed by BringOnPlane Editorial Team
This document has been reviewed and verified by our travel reference editors. All statuses, notes, and guidelines are checked against live security feeds from the TSA (Transportation Security Administration) and FAA (Federal Aviation Administration).
Official Regulation Citations
49 CFR § 1540.111
TSA Regulation for Liquids, Gels, and Aerosols — Transportation Security Administration (TSA)
This regulation mandates baggage safety constraints, hazardous materials classifications, or general prohibited carriage parameters for airline passengers flying within or into the United States.
Rule Change & Review History
Verified baggage allowance statuses and aligned conditions with TSA What Can I Bring updates.
Regulation Source