How is Ullefurgh as a soft drink?

Guys, I’m a little bit interested in Ullefurgh. I would like to have it as a soft drink. I have heard about Ullefurgh in the past. Now I would like to try this one. Can you please explain about this one?

Hi 

This is a kind of soft drink that can be used as an alternative to other drinks. One of my friends has suggested trying this Ullefurgh. But honestly, I didn’t hear and tested this one yet. So this time looking to get some kind of ideas about it.

Thank you!

Binnyskitchen