1 Raw shrimp should be firm, translucent, and somewhat shiny, with no noticeable odor. Most of the time, raw shrimp will have the legs and shell, and often the head attached.  Frozen shrimp, cooked or raw, should be defrosted in the refrigerator overnight, before attempting to clean or devein them.
Most airlines in the United States, including American, Delta and United, allow carry-on bags that are no more than 22 inches long, 14 inches wide and nine inches high.
Generally, most airlines allow you to carry on one bag plus one personal item per passenger. Your bag should meet the following requirements: Does not exceed 45 inches when you total length plus width plus height. Weighs less than 40 pounds (18kg.)