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.
Not all airlines hew to the same size limits. JetBlue and Southwest, for example, allow bigger bags that measure at most 24 inches long, 16 inches wide and 10 inches high. The solution, as always, is to read your airlineâs website. The information may be under its baggage policy or may be in its contract of carriage.