The Lenovo B210 15.6" Laptop Casual Backpack 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 for books and other items. High quality, durable and water-repellent fabric- The Lenovo 15.6" Casual Backpack B210 features water-repellent snow yarn polyester which is lightweight and provides long-lasting protection for your laptop and personal items. Large laptop compartment – fits up to 15.6" laptops- The bag is especially designed for protecting your laptop. It offers a padded laptop compartment that is suitable for keeping most notebooks (up to 15.6") safe and well-protected. Conveniently placed storage- In addition to the laptop compartment, there are separate pockets for mobile devices, business cards, and other daily tools in quick-access compartments. The main compartment offers extra space for magazines, notepad and other laptop accessories. Compatibility: Fits up to 15.6" Laptops. Dimensions (W x D x H), (mm) : 150 x 455 x 340. (inches) : 5.9" x 17.9" x 13.3". Weight: Starting at 0.99 lbs (453 g). Material: Polyester. Key Details: Casual and stylish design. High quality, durable and water repellant fabric. Large storage capacity – fits up to 15.6” laptops. Conveniently placed compartments and pockets. 1 Year Warranty