DuraPack Protective Travel 15.6&rdquo; Padded Laptop Backpack w/ Device Compartment and Comfort Fit Shoulder Straps - Works With Microsoft Surface Book , Surface Pro 4 , Surface 3 and MoreIncludes Cloth Multi-compartment organization allows for storage of laptop, tablet, Smartphone, files, chargers, and much more. Works With Microsoft Surface Book , Surface Pro 4 , Surface 3 and More Water-resistant design keeps your laptop and accessories safe from rain, spills, and other liquids Built-in foam, padded laptop sleeve provides superior protection for your expensive computer Ergonomic shoulder straps provide comfort and even weight distribution Holds laptops up to 15.6"