. The Lenovo 15.6-in Lenovo Casual Backpack B210 utilises a water-repellent fabric & a clean streamlined design to create a case that's perfectly suited to modern life. It offers an integrated laptop compartment that comfortably fits most laptops up to 15.6 inches a range of internal pockets for those must-have accessories & a spacious main compartment for books & other items High quailty durable & water repellent fabric- The Lenovo 15.6 Casual Backpack B210 features water-repellent snow yarn polyester which is lightweight & provides long-lasting protection for your laptop & personal items. Large Laptop Conpartment- 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 & well-protected. Conviently placed storage- In addition to the laptop compartment there are separate pockets for mobile devices business cards & other daily tools in quick-access compartments. The main compartment offers extra space for magazines notepad & other laptop accessories.