For piercing, ultra-fresh Sauvignon, Elqui Valley is a top spot. It’s an extraordinary region in the north of Chile next to the Atacama desert. Thanks to snowmelt from the Andes and the wonders of irrigation, green and flourishing vineyards stand out in contrast to their lunar-like surroundings. Alta Tierra is from Viña Falernia, owned by cousins Aldo Olivier and Giorgio Flessati. They have 135 hectares of beautifully manicured vineyards and an ultra-modern cellar. In 2005 their first vintage won a Trophy and put Elqui on the map. This dazzling Sauvignon Blanc displays classic varietal character of elderflower and freshly mown grass with ripe melon and citrus fruit. Enjoy on its own or partner with spicy Asian dishes or fish.

Sunday Bay is a phenomenon. Kiwi Sauvignon is by far our most popular style, and our range is full of standout examples. So it’s a huge statement that Sunday Bay, year after year, is the one our customers rate highest and re-order most. It's made by an award-winning family winery, who were some of the first pioneers of the Marlborough region. Phil and Chris Rose founded the estate back in 1978, now their five children have joined them, so it's very much a family affair.

Their Sunday Bay is a classic Sauvignon. Exuberant grapefruit and grassy nettle character with a bright citrus zip; all the usual Marlborough pizzazz and more. It’s very moreish solo or makes the perfect partner to all sorts of seafood, spicy stir-fry or Thai fish cakes.

Winemaker Jean-Marc Sauboua has made wine all over the world. He's won loads of prizes too. But Bordeaux was where he was born and raised and where he's searched out the grapes for this snappy fresh white. He's worked with an award-winning ecological cellar on Bordeaux's Right Bank, Les Vignerons de Tutiac in the Côtes de Bordeaux. This is where you'll find some excellent clarets, but Jean-Marc was out to prove that white grapes could perform just as well. It's pure Sauvignon Blanc, taken from a variety of vineyards in both Côtes de Bourg and Blaye, each parcel contributing a different character to the wine. Bright, lemony and intense, it's an elegant white, as you'd expect from Bordeaux. Chill and serve with panfried white fish or solo.