The Checkthrough Bag looks and functions like a high-end business case, but is designed and rigorously-tested to be "checkpoint-friendly," so you can run it through airport x-ray screening without removing your computer.The bag opens and hinges in the middle to separate and isolate the laptop compartment from the rest of the bag. For initial, immediate visual reference, the laptop can be seen by the inspector through a clear, quick-recognition window that is exposed when the bag is unfolded. With the window facing up, the bag is sent through x-ray screening. The design of the laptop compartment is such that the image presented to the screener is the same as if the laptop were removed and placed in a bin. The Checkthrough bag and all of its contents can be carried securely with or without the hinge zipped shut, so it can be readied in line, prior to screening. Once through, the traveler can simply pick up the bag and go, zipping it back up on the move or at the gate.