The period of relatively still water at the turn of the tide. Some say it's the dividing line between high and low tide. For us, it's a half decaf and half full-caf blend. The perfect blend for a fanatic who loves a great cup, but doesn't want all the caffeine. Made from Sumatra Organic and Decaf Sumatra Organic. Slack Tide is 100% certified organic and Fair Trade certified, so not only does it taste great but you can feel great about drinking it.