features1. Nylon Water Repellent Fabric, Velvet Inside, Oxford Cloth 2. Material Damping Massage Shoulder Pads 3. Large Internal Capacity Bag, Place A Laptop Computer, Tablet No Pressure 4. Multifunction Storage Bag Design: Computer, Ipad, Power Cord / Mouse Position 5. Multifunctional Auxiliary Bags: Has Two Auxiliary Bags Before Placing Bags Can Be Classified Documents, Laptops, Cell Phones And Other Items, Many Things Equally Well-organized 6. Padded Shoulder Straps Shoulder Pads: There Are Thick Shoulder Pads, Shoulder Carrying Strap Length On The Bag More Suitable 7. Portable Comfort Zone: Hand With Practical, Long-term Wear-resistant And Durable, Long Hand Is Still Comfortable 8. Fashion, Cool And Stylish, Practical Performance High 9. Fabric Smooth, Bright Color, Feel Comfortable, Abrasion, High Heat Resistance