Compatible DevicesLaptopsForm FactorBriefcaseShell TypeSoft1. Wide Compatibility: Internal dimensions: 39 x 1.8 x 28 cm (15.35"x 0.7" x 11.02"), Compatible with MacBook Pro 15 16, Surface Laptop 3 15, XPS 15 and most popular 15-16 Inch Acer Dell HP Lenovo Samsung Asus Fujitsu Tablet PC.2. Protection: The robust outer material of polyester is durable and dirt-repellent and spills, the inner part of velvety soft additionally protects against scratches, bumps, shocks.3. The Laptop Bag Consists of Two Parts: The inner pocket is intended for the computer, the outer pocket is used for placing cables, mice, USB sticks, telephones, pens, etc. and thus ensures organization.4. Slim and Lightweight: Does not bulk your laptop up and can easily slide into your briefcase, backpack, or other bag. Extendable handle design makes it to carry your laptop around in comfort, you can also tuck away the handle.