Calcutta’s finest craft.
Caldera is an independent craft beverage brand from Kolkata.
Our roots are in craft brewing. We started making beer in 2016, and beer is still at the heart of what we do — Caldera is a craft brand of The Grid Microbrewery.
Hops are the ingredient we know best. Sparkling Hop Water began with a question we kept returning to: why should hops belong only to beer? We took the flower we use every day and built a sparkling water around it.
We make craft beer and Sparkling Hop Water with the same care. They are different drinks for different moments, and neither is a substitute for the other.
Sparkling Hop Water is made in Kolkata by Karnani FnB Specialities LLP and bottled in 330 ml glass.