Targus Urban Convertible™ Backpack for 15.6” Laptop Black TBB595GL - Best Buy
15" Newport Convertible 2-in-1 Messenger Backpack (Black) – Targus AP
Amazon.com: Targus Newport Convertible 2-in-1 Backpack to Tote Bag, Sleek Professional Business Purse Bag and Protective Sleeve fits 15-Inch Laptop, Black (TSB948BT) : Electronics
Targus TSB937GL 15.6" CityLite Convertible Backpack/Briefcase – Great Brands Shop
15" Newport Convertible 2-in-1 Backpack (Black) – Targus AP