Can I Fly With This?
Can I bring water bottle on a plane?
Quick rules for flying with water bottle in carry-on and checked baggage. Verdicts and conditions across the major aviation regions below.
🇺🇸 United States (TSA)
Must be empty going through security. You can refill it past the checkpoint. Frozen-solid water is sometimes allowed but often confiscated.
🇪🇺 European Union (EASA)
Must be empty at security; refill past the checkpoint. Refill stations standard at major EU hubs (Schiphol, Frankfurt, Paris CDG, Madrid, Munich). Tap water safe to drink across the EU.
🇬🇧 United Kingdom (CAA)
Empty at security, refill past it. Refill stations at all major UK airports. Tap water safe.
🌎 Latin America
Empty at security, refill past it. Refill availability varies — Mexico City, Bogotá, Lima, Santiago have refill stations. Tap water safety varies by country — only refill from clearly marked filtered stations in Mexico, Peru, Bolivia.
🌏 Asia (ICAO / IATA baseline)
Must be empty at security; refill past the checkpoint. Most large Asian hubs have free refill stations (Singapore, Hong Kong, Tokyo, Seoul, Bangkok). Tap water safety varies by country — only refill from clearly marked filtered stations in South/Southeast Asia.
🇦🇺 Australia & Pacific (CASA)
Empty at security, refill past it. Free refill stations standard at Sydney, Melbourne, Brisbane, Auckland. Tap water safe to drink across Australia + NZ.