With subtle color blocking and innovative material options, the Martin briefcase is versatile enough for any situation from work to weekends. One of M.R.K.T.s signature classic styles for the creative professionals.About M.R.K.T.M.R.K.T. is a Los Angeles-based accessories label established in 2010 by Harvard-trained architect, Tom Pen. Our designs are inspired by modern architectural concepts of clean and pure form. Structure, function and material innovation are our guides as we push the boundaries of design in every bag we create. The Benson dopp kit is designed for the discerning traveler. With plenty of space and waterproof internal compartments, you will be traveling in style.