Water Bottle on a Plane - Empty or Full Through Security?
Can you take water through airport security? Empty bottles, full bottles, liquid limits and airports with newer scanners.
Short answer
At an airport using the standard liquid rule, the safest option is to pass security with an empty bottle and refill it afterwards. Some airports now allow more under local rules.
Carry-on baggage
Liquids, gels, pastes and aerosols in the cabin are limited at most EU airports to containers of 100 ml or less inside one transparent 1-litre bag. Some airports using newer screening equipment apply different local limits.
Checked baggage
Larger containers are usually possible in checked baggage unless the product is subject to separate dangerous-goods restrictions.
Airport security
Security normally looks at the container capacity, not how much product is left inside. At an airport using the standard rule, a 150 ml bottle containing only 50 ml can still be rejected.
Check your departure airport
General rules are not always enough. Liquid limits and screening procedures can differ by airport, so check the airport you are actually flying from.
Frequently asked questions
Can I bring water bottle on a plane on a plane?
Yes, but the exact rule depends on whether it is in carry-on or checked baggage. For carry-on the answer is: with restrictions.
Can water bottle on a plane go in carry-on baggage?
Liquids, gels, pastes and aerosols in the cabin are limited at most EU airports to containers of 100 ml or less inside one transparent 1-litre bag. Some airports using newer screening equipment apply different local limits.
Are the rules the same at every airport?
General rules are not always enough. Liquid limits and screening procedures can differ by airport, so check the airport you are actually flying from.