When preparing for air travel, review the latest medical device regulations on the TSA website, www.tsa.gov. The travel agent or airline should also be able to answer questions regarding the requirements for traveling with medical devices. The Vest APX System is classified as carry-on luggage and the carry case will fit into the overhead bin of most aircrafts. It may be helpful to carry a copy of your prescription. It is not recommended the device is checked-in as regular luggage.