Measure out the quantities of juice. You don't need to be fancy and put them in glasses like we did. You could measure with a measuring jug and then pour into your jar.
Measure out your syrup and pour in last. You will need to give this a good stir as the syrup will sink to the bottom. You can find the syrup in our guide on festive line and cardamom syrup.
Add lots of ice & a fat slice of lemon and your done. A straw is also an excellent bit of garnish for this drink but we didn't have any! It's very refreshing and very quick to make. @barringtonbluff