Case Logic TKB-15 15.4-inch Premium Laptop Backpack (Black) Serious styling for the casual professional Durable 1680 and 840 nylons provide a premium look and feel Padded computer compartment holds most 15.4" laptops (Internal laptop dimensions: 13.75" x 11" x 1.25" External: 18.75" x 12.5" x 5.75") Colored internal lining allows you to see what's in your bag Organizational panels in external pockets store your portable electronics, pens and more