The Think Tank Airport International v3.0 is medium size rolling photo case for a professional size DSLR outfit which meets current international carry-on requirements. Like all Think Tank products, it uses the very best quality materials to guarantee performance in intensive professional use. Should any parts wear out, they can easily be replaced. It has built-in security features - cables to lock the case to an immobile object, and a TSA-approved combination zip lock. It will hold a 15" laptop - in the front pocket (optional Artificial Intelligence 15 case gives added protection), or inside with the optional Low Divider Set. A tripod can be secured to the side, and a weatherproof cover is included.