Lost black rolling suitcase with travel stickers and unique patches at Tucson International Airport.

I lost my black rolling suitcase at the Tucson International Airport last week while catching my connecting flight. It's adorned with stickers from my travels around the world. There are some unique patches on it, and I had packed a couple of souvenirs inside. I realized I left it by the luggage carousel when I got to my gate and rushed back, but it was gone. I really hope someone finds it!