1In a small bowl, sprinkle the matcha powder over 1½ oz of the water and whisk to form a smooth paste.
2Place the matcha paste, remaining water, passionfruit juice and agave syrup and in a blender. Secure the lid and blend on high speed for 30 seconds.
3Using the funnel, fill the InFizz bottle to the MIN line. Top with the FusionCap™ and twist to lock.
4With the Tilt Head in the tilted position, insert the bottle and twist to lock. Push the bottle down into the vertical position. Press the Carbonating Lever at 1 second intervals, twice, to lightly carbonate or up to 6 times for maximum fizz.
5Move the Tilt Head into the tilted position and remove the bottle. Gradually slide the switch to the right to release the excess gas. Slide the switch back to the left if the bubbles rise too quickly.
6Fill the serving glasses with ice and pour over the sparkling tea. Garnish with passionfruit and serve.