London startup Loveau is the latest brand to join the growing seltzer trend. The result of a year’s development, the zero-calorie, fruit-infused sparkling water rolled out this week to Waitrose in Watermelon; Yuzu, Lemon & Lime, and Raspberry, Strawberry & Blueberry (rsp: £3.49/4x330ml).

Read more: Seven innovative new seltzer brands shaking up soft drinks