Before you enter the airport, you should take the time to familiarize yourself with the usual security rules such as the type of identification you need and basic baggage rules such as whether or not valuable or important personal items should be in your hand baggage. Below is a link to important information about security and baggage, including recommendations on how to handle TSA procedures and how to pack your hand and checked baggage safely. To know what to pack in hand and checked baggage, arrive at the airport and check the list below. Liquids Around the world, airports restrict liquids and gel items in hand luggage to bottles larger than 100 millilitres, and they must fit into a zipped plastic bag the size of a quarter or a litre. Liquid foods are carried in checked bags and not in hand baggage, with the exception of breast milk and juices for children. Check the rules with the country you are flying from, but in most cases, you will have to tell the screening agent that you hav...