We try before you buy: It’s H2O, but not as we know it. HELEN McGINN tests the best boozy waters

Part-owned by singer Ellie Goulding, and made with ‘wonky’ fruit. Fresh, crisp and clean. Served Lime, 6 x 250ml, serveddrinks.com, 5/5

Scots spring water, Brewdog Rogue vodka and natural flavours. Clean & Press Smashed Cactus & Lime 4 x 330ml, brewdog.com, 5/5

From the makers of Coca-Cola. The cherry flavour is my pick with its pop of fruit. Topo Chico Cherry Acai 4 x 330ml, Tesco, 4/5

Low sugar, and with flavours so punchy you don’t even notice the alcohol. Whisp Cucumber & Mint, 4 x 250ml, whispdrinks.co.uk, 4/5

Very fruity, sweeter than most at 75 calories per can, but very drinkable. M&S Hard Seltzer Raspberry & Rhubarb 250ml, M&S, 3/5

Naturally flavoured, but sweeteners make it taste slightly cloying. Kopparberg Hard Seltzer Passion Fruit 4 x 330ml, Tesco, 2/5