For $13.77, Amazon offers Lenovo Casual Backpack (B210). Orders exceeding $25 qualify for free shipping if you’re not a Prime Member. This is 25% off the latest average and comes at $1 of the lowest price we have seen. The backpack consists of a polyester snowy yarn fabric that is waterproof. The form factor is standardized by inside padding to protect everything you keep inside. It is sufficiently spacious to support any modern MacBook, making it an affordable way to protect and to support your costly laptop. 4.5/5 stars rated.
DURABLE DESIGN: Laptop backpack features a durable, water-repellent snow yarn polyester fabric and streamlined design with a padded interior to protect your laptop, notebook, and other important stuff.
COMFORTABLE FIT: This compact backpack has a quilted back panel and fully adjustable shoulder straps making it comfortable for all-day use, plus a quick access front zippered pocket for extra storage.
LAPTOP BACKPACK: Perfect for daily commuters, college students, and all types of travelers; accommodates laptops up to 15.6 inches.
CONVENIENT 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.