1.Capacity - Interior notebook compartment designed to fit notebooks with up to 15.1" screens. 2.Storage: Plenty of accessory pockets for: mobile phone, PDA, business cards, pens, CD's, keys etc. 3.Special hard case guarantee your laptop from damage. 4.Aircell inside protect your laptop in safety way. 5. *Material:Aluminum alloy *Product Size:41x33x9cm *Computer Size:15.1" *Qty/Ctn:5pcs *Ctn Size:48x43x35cm