Condor aviator, condor metropolis, first tactical executive briefcase. At first glance I'd say the Condor Aviator looks closest.
I would search military (GI) helmet bag. Except for the mesh water bottle pocket, it looks to be styled after the helmet bag. These are available surplus and by companies making imitations for fairly reasonable.
Thanks guys And after putting the question I continued searching and found this Helikon-Tex Laptop Briefcase: Sleek Design for A Minimalist Approach - YouTube https://www.youtube.com/watch?v=O1Wk9YX0Zso - YouTube