Convertible Backpack Briefcase Messenger Fits 17” Laptop Water Resistant Gray

3 In 1 convertible. Weather Resistant Lightweight Laptop Briefcase Backpack with Added Interior Cushion to protect electronic devices. Dedicated Pocket for iPad, Tablet or E-readers. Cushioned Shoulder Straps with Soft Mesh for Extra Comfort and Stability. External Headphone / cable Port for Easy Connection. External Dimension: 18.5 x 13.5 x 4.0 inches (470 X 343 X 102mm), Interior Dimension: 17.5 x 12.5 x 3.5 inches (445 X 318 X 89mm) . Ideal for Most Popular 13.3" ~ 17.3" Laptops/Chromebooks