Many travelers use the Dyson Corrale hair straightener, but it requires specific handling due to its powerful lithium-ion battery. In 2026, the most important thing for travelers to know is the "Flight-ready" tag system. The Corrale features a physical pull-tab that disconnects the battery from the heating elements to comply with International Civil Aviation Organization (ICAO) regulations. You must remove this tag and place the device in its heat-resistant pouch before boarding. Most importantly, the Dyson Corrale must be in your carry-on luggage; it is strictly prohibited in checked baggage because lithium-ion batteries are a fire hazard in the cargo hold. While many users love the cordless convenience for touch-ups in airport lounges, some travelers have reported that airport security in specific regions (like Japan) is much stricter and may confiscate the device if they aren't familiar with the "Flight-ready" feature. Always double-check your airline's specific battery policy before flying to avoid any issues at the security gate.