Okay, a question

On Stage Jon has a couple of drinks on the drum riser, one is water, the other is like a bright orange or red drink? It doesn't look like normal orange juice or blackcurrant, it looks more like a slush puppy.

I noticed that the lead singer of Live had a similair drink on the bounce tour, is this a special drink given to refresh the throats of singers, we all know Jon used to have injections on the NJ tour, so is this some kind of substitute. I recall the one wild night tour where they kept bringing this drink out quite a lot for him.

Does anyone know????