Suitable for busine use, you can both laptop bag, briefcase-purpose laptop bag Outside portable, shoulder, innovative ergonomic non-slip straps hidden saddled free conversion mode Multifunctional compartment system designed specifically for busine people to make a busine trip more methodical Dedicated air cushion damping system, the package quickly dispersed alien landing an instant impact, as the laptop provides the safest shock protection The use of advanced water repellent fabric quality testing and SGS third party inspection authority, subjected to load-bearing, impact, zipper hooks test, splashing, wear, temperature, environmental Seventh severe test.