Barq's Root Beer Syrup 2L jug. Since 1898 Barq’s Root Beer has had a simple slogan- DRINK BARQ’S. IT’S GOOD™. After more than a century, it’s (still) good.
2L jug makes 34+ cans. Fill the box with 8L to maximize shipping value.
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.