Coffee is 98% water and if you're using sub par water, you're drinking sub par coffee. Water isn't something we think about regularly. It's easy to just turn on the tap and drink. For those of us that love specialty coffee, tap water just won't do. That's why we love Third Wave water. Use with RO water or distilled water for best results. Store in glass gallon jugs. Special blend of mineral contents designed to optimize your coffee water without the use of any chlorides. Game changer. Sold in a 12 pack - (1 gallon per sachet) or 20 pack - (2 litre per sachet). For those, (including us) that like a half dose and/or smaller portion we suggest using the 2 litre sachet for one gallon of water. Play around with your recipes. Its all about having fun. Pro tip - pre mix (shake very well!) in a smaller bottle of water first to avoid calcification, residue in your storage container. Use Optimizes RO or distilled water Volume 1 pack = 1 gallon water / 1 sachet = 2 litre Method Empty sachet / agitate / brew
