This summer, I brought my Zero Halliburton Premier attache out of retirement. Inside, my Heckler & Koch P7 PSP 9mm pulls security on a MacBook Air , important documents, and the obligatory pile of cash. Recently, I was inspired by a retired Special Forces Major that came to my shop with his Halliburton case that was issued to him by the US Army in the 1960s. The more scratches, the better. His case had plenty of stories. If you can't hump it, don't bring it. My case has survived a car accident and 5 years in corporate America.