Transit cases are hard side cases which are used to protect items/contents during transportation. Some transit cases have their interior filled with foam, and have pockets moulded or cut into the foam, so that any items or equipment fit into them. Other types of transit cases have foam that completely fills their interior, and pieces can be plucked out by the user so the equipment can be inserted in specifically. Transit cases are ideal for cameras and can be customized by this method thus allowing many different types of camera to fit the bag. The exterior of the transit case gives protection against the environment and physical damage. The interior of the transit case provides protection from shock, vibration and temperature change. Transit cases are available in almost any size from very small to very large, which may require several people to handle.