For syrup, combine 2 parts coconut water for 1 part brown sugar and stir until dissolved. 

01

For saline solution, combine 10 parts water for 1 part salt and stir until dissolved.

02

Crack the coffee grain in the bottom of the shaker with a muddler.

03

Pour all ingredients into the shaker and fill with icecubes. 

04

Close the shaker and shake for around 10 seconds.

05

Strain through a fine mesh strainer into a rocks glass filled with ice.

06

Garnish with mint sprig.

07