Square Root's Citrus Crush is a winter seasonal built around blood orange and pink grapefruit from Sicily, grown in the shadow of Mount Etna. The timing matters: they use the fruit only when it's at peak ripeness, which means the soda has a depth of flavour that citrus sodas made from concentrate don't get close to. In the glass it's a vivid deep orange-pink, clear and bright. The aroma is sharp and direct: blood orange peel with a grapefruit bite underneath. On the palate there's real fruit character, sweetened with British beet sugar and cut with fresh lemon juice to keep the edges clean. It's punchy without being acidic. No artificial ingredients, no flavourings, no shortcuts with the fruit.