Buy the Case Logic Laptop Backpack TK Backpack at eBags.com! Voted 2006 Website of the Year, eBags offers the best prices on a huge selection of bags, luggage, backpacks, handbags, and more. 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. Colored internal lining allows you to see whats in your bag. Organizational panels in external pockets store your portable electronics pens and more. Zippered pocket on backpack straps provides easy access to a cell phone or MP3 player. Matching USB shuttle holds two USB drives. Ergonomically designed shoulder straps for exceptional comfort. Three internal zippered pockets provide additional storage.