Donat Mg Magnesium Mineral Water 1 L — Case of 12, Plastic

Donat Mg comes from Rogaška Slatina, a spa town in eastern Slovenia whose mineral springs have been documented for centuries. It is not a table water in the usual sense. Its natural magnesium content is among the highest of any bottled water.

The numbers explain the taste. Total dissolved solids reach about 13,000 mg/L, including roughly 1,030 mg/L of magnesium, 1,565 mg/L of sodium, 2,200 mg/L of sulfate and 7,790 mg/L of bicarbonate, at a pH of 6.3. The result is intense, savory and close to briny, with a pronounced mineral edge. Most people drink it well chilled and in a small glass rather than by the bottle.

It is a specialty water for those who seek out a strongly mineral profile, and a staple for European groceries and delis whose customers ask for it by name. Donat Mg 1 L ships in a case of 12 plastic bottles.