Dimensions - Double zip main compartment with large capacity to store a full set of laptop equipment (including power adapter, keyboard, mouse, mouse pad) documents and notebooks, front pocket with hidden zipper has 3 interior slots for valuables like a tablet Computers, mobile phones, wallets and passports. Professional Laptop Compartment - Laptop pocket has Velcro and thick padding to hold most 15.6"" laptops/notebooks. The padded laptop compartment provides excellent protection for your laptop. Material - High quality water repellent nylon for durability. The edging adopts built-in PE board, which not only maintains the shape of the bag, but also remains self-supporting. Multi-layer suture provides maximum longevity. COMFORTABLE - Removable adjustable non-slip shoulder straps (28""-45.7""), dual sturdy handles and luggage straps provide multiple ways to carry. Very comfortable to carry for long periods of time. MULTIFUNCTIONAL - Simple and functional design suitable for business people, office workers and students. It is suitable for students to go to school as a shoulder bag, an ideal messenger bag for office workers and office workers, and a briefcase for business people on business trips. Category: Briefcasecolor: grey