Lenovo B210 Carrying Case (Backpack) for 15.6" Notebook - Black - The Lenovo 15.6" Laptop Casual Backpack B210 utilizes a water-repellent fabric and a clean, streamlined design to create a case that's perfectly suited to modern life. It offers an integrated laptop compartment comfortably fits most laptops up to 15.6" , a range of internal pockets for those must-have accessories, and a spacious main compartment books and other items. Find the one that's right for you with four understated colors: charcoal black, steal grey, celestial blue, and camo green.