Lost black travel backpack with laptop, clothes, and personal items, featuring a small blue keychain on the zipper near a diner by the hotel in Dodge City, Southwest KS.

I lost my black travel backpack while on a quick trip to Dodge City, Southwest KS over the weekend. It has my laptop, some clothes, and personal items inside. I think I left it at a diner near the hotel where I was staying. It has a small blue keychain on the zipper. If anyone finds it, I'd really appreciate getting it back!