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.

Reuilly is a real gem for lovers of classic Loire Sauvignon. It offers the dazzling mineral finesse of nearby Sancerre and Pouilly-Fumé, but its wines come at a more affordable price. It's a bit of a rescue story, in fact. In the 1970s, its wines almost disappeared and the little that was produced was only enjoyed locally. Enter Claude Lafond – the saviour of Reuilly. He encouraged the planting of vines, established a shared winemaking facility for all Reuilly producers, and built an impressive, modern winery at Domaine Claude Lafond.

Now run by his daughter, Nathalie, the domaine is farmed organically and continues to go from strength to strength – just like Reuilly itself. La Raie is crisp and elegant. Ideal with goat's cheese.

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.