Spritz has 35 calories and 6 g of sugar in a 8 oz serving.
Learn more at https://artet.com/products/chamomile-lemon-spritz
Irn Bru has 65 calories and 16 grams of sugar in a 11.2 oz serving.
Learn more at https://www.agbarr.co.uk/our-brands/irn-bru/