Case Type: Backpack Fit Most Screen Size: 15.6" Dimensions: 16.75" x 12.13" x 5.50" Weight: 2.76 lbs. Features: The HP Professional Series Backpack provides an ideal solution with comfortable shoulder straps, an external slot for a cell phone or PDA, and a large storage space for a notebook and additional materials such as books or even a sweater. Designed for professionals or students who may commute frequently but not necessarily spend long periods of time on the road. The HP Professional Series Backpack is designed to accommodate notebooks with a 12.1 inch or 15.6 inch screen. Parts: 1 year limited Labor: 1 year limited