Funnel kombucha into a 16-ounce flip-top bottle to build carbonation while the flavors steep. Add the cider, ginger juice, cinnamon stick, and cloves before sealing the lid. Leave the sealed bottle at room temperature to build carbonation for 3–5 days. Place in the fridge for at least 12 hours before opening, to settle any overactive yeasts. As a precaution, you might consider opening the bottle outdoors, incase the carbonation build-up threatens to paint your ceiling with cinnamon spice.