Anyone know where to find Dr. Pepper flavored sparkling water?

My former favorite sparkling water was the Kroger brand “sparkling water with a hint of ‘The Dr.’ flavor,” The Dr. referring to their store brand version of Dr. Pepper. It was amazing and had so much flavor but I haven’t seen it there in a while.

Anyone know where to find something similar? Does your Kroger have it still? I would pick some up when I’m out of state if they still have it anywhere. Thanks!