If you are looking for a briefcase then there are many different designs and styles of mens briefcases. You may be looking for a formal briefcase for work or something a little more casual that you can use at any time.
Something like a metal or aluminium briefcase are a good choice if you are looking for a hard briefcase to protect what you are carrying. If you want something more formal then you can get one of the many types of mens black briefcase. These are both good types of cases for work where you need to keep documents safe and secure. If however you are looking for something along the lines of a casual mans bag then you could consider a canvas tote or a cowhide leather briefcase, laptop bag, shoulder bag or messenger bag.