Best Buy: Targus Metropolitan Laptop Backpack Black TSB917US
Amazon.com: Targus Drifter II Backpack Design for Business Professional Commuter with Large Compartments, Durable Water Resistant, Hidden Zip Pocket, Protective Sleeve fits 17-Inch Laptop, Black/Gray (TSB239US) : Electronics
Targus Drifter II Backpack - Fits Laptops with Screen Sizes Up to 16-inch | Dell USA