The Contour Messenger Bag designed by Emanuele Bianchi is designed for high style and comfort. The ultra thick padding, contoured spine, and shock absorbent shoulder strap create the ultimate comfort for you and your pet. It features an expandable mesh "tower" that expands to provide more room inside for your pet and increased visibility. It has a large zippered opening to put your pet inside and a smaller opening in case your pet like to stick his head out! Black Label version includes a stylish cleanup bag carrier