He dual-zippered main compartment is large capacity to store a complete set of laptop equipment,(include power adapter, keyboard, mouse, mouse pad) documents and note books, a front pocket with hidden zipper has 3 inner slots for valuable items like tablet, phone, wallet and passport. Professional Laptop Compartment . Padded laptop compartment provides excellent protection to the laptop. Material High quality water-resistant nylon to ensure the durability. The edge of the bag is made of built-in PE board that can keep the shape of the bag and hold itself stand. Multi-layer stitchings provide the maximum longevity. It is very comfortable to carry for a long time. Mutilfunctional Simple and practical design is suitable for businessmen, office workers and students. Suitable for students going to school as a shoulder bag, ideal for office workers going to work as a messenger bag, perfect for bussinessmen going on a business trip as a briefcase.