Jamnica

This is another hard to find water, This water has a super high TDS mostly from it’s high HCO3- and Na content. This lightly effervescent water has a sweet taste and clean finish. There are about 20 brands from Croatia I think this is the best.

http://www.mineralwaters.org/index.php?func=disp&parval=1374

I did notice that this water is a tad strange tasting if it becomes warm and flat just like most effervescent mineral waters.