0.5 x cucumber(s)
0.5 x lemon(s)
Fill the Soda Siphon with cold water. Screw on 1 soda charger and shake vigorously. To ensure the water is really fizzy refrigerate for 1-2 hours.
Cut the cucumber and lemon into slices. Place all ingredients in a tall glass. Top up with soda water from the Soda Siphon.