1TUMI Alpha 2 26120D2 Black Nylon 2 Way Business Briefcase Bag AuthAug 11, 2026Model 26120D2. MPN 26120D2. Style Briefcase. Product Line Alpha 2. Material Nylon. Bag Width 9.84 in / 25.0 cm. Bag Height 13.78 in / 35.0 cm. Bag Depth 3.94 in / 10.0 cm.