The World's First Bottled Water for Coffee

The world's first bottled water specifically designed for brewing coffee (& tea), guaranteed to brew the best coffee (& tea) you've ever tasted.

Say goodbye to buying distilled water, dissolving minerals and measuring concentrates. Just pour the bottled water into your kettle, heat up, and brew coffee.

Aerated to achieve our signature smooth mouthfeel. Reference-grade brew water for outstanding performance, trusted by coffee professionals for home and competition brewing.

Our Signature Mineral Profiles

empirical water glacial — Inspired by natural mineral water from glaciers. Harmonious and lively, emphasizing clarity and complexity in coffee, espresso and tea.

empirical water spring — Inspired by natural mineral water from springs. Resonant and concentrated, emphasizing body and richness in coffee and tea.

What sets empirical water apart?

1. Brew on Easy Mode — Dial into a huge sweet spot, for tasty brews without fail.
2. Syrupy Sweetness — Usually the first thing coffee enthusiasts notice.
3. Clean Depth — Spotlight clean deliciousness with no off-notes or excess roast.
4. Silky Smooth — Luxurious texture, never drying in the mouth.

These unique characteristics equip empirical water to brew coffee like no other water out there.

How did we create empirical water?

We reverse-engineered glacial and spring mineral water by painstakingly emulating the natural limestone dissolution process, for record-low levels of chloride and sulfate impurities in our water. Then, we spent several years iterating on these profiles specifically to achieve the best-tasting brews of coffee (& tea).

Our unique process and approach have placed empirical water in a league of its own — Just compare to any other freshwater in existence, and you'll taste the difference immediately.

Crafted with a singular vision, one small batch at a time. Supply is limited.