Fits ThinkPad and Lenovo notebooks up to 15.6" wide; Zip-down workstation area contains pen/pencil holders key hook and pockets for MP3 players cell phones calculators or notebook cables; Slim cushioned carrying handle; Adjustable padded shoulder strap; Front zipper pocket; Rear Velcro pocket; Padded protective notebook compartment with elastic security strap; Side panel daisy chains; Lightweight design