A favourite is our Cream Soda syrup. Similar to Crush Cream Soda with it's pink colour and sweet flavour.
2L, Ratio 5:1, makes 12L+ Pops are a 5:1 ratio. The colder and more carbonated your water the less syrup you'll use. Start with aprx 125ml or 3-4 pumps for a 1L bottle and adjust +/- from there. Experiment with the number of pumps to find the amount that suits your taste.