PROST! by Loco Wines is a certified organic pét-nat that delivers serious Champagne energy without the price tag or the pretension. Naturally sparkling, vegan friendly and made the traditional way — this is a 750ml bottle of proper fizz at £18 that'll make you wonder why you ever bothered with overpriced bubbles.
Pét-nat (short for pétillant naturel) is the original sparkling winemaking method — bottled before fermentation finishes so the bubbles form naturally. No added gas, no industrial shortcuts. PROST! uses this ancient technique to create a fizz that's lively, characterful and genuinely interesting to drink. At 12.5% ABV, it sits right in the sweet spot.
Let's be real — a lot of what you pay for with Champagne is the name on the label. PROST! gives you that same celebratory feeling at a fraction of the cost. Pop it at a birthday, bring it to a dinner party, or just open one on a Friday because you've earned it. It's certified organic and biodynamic too, which most Champagnes can't say.
Every grape that goes into PROST! is organically grown, and the wine is approved as vegan by The Vegetarian Society. If you're looking for natural sparkling wine you can feel good about drinking, this is it. Browse our wider sparkling wine selection for more fizzy options.
Loco Wines started life as Good Wines before rebranding in early 2025 — but the mission stayed the same. Founded by Harri Holroyd in Manchester, the brand exists to drag wine out of its stuffy comfort zone and make it something everyone can get excited about. Their entire range is certified organic and biodynamic, and every label is designed to look as good on your table as the wine tastes in your glass.
We picked up Loco Wines because they're doing exactly what All Natty believes in — great taste, zero snobbery, and products you're genuinely proud to share. Browse all Loco Wines at All Natty.
Also from Loco Wines: Session Fizz, Rizzling, Left on Red.
If you want a bottle of fizz that feels special without spending £40+, PROST! is your wine. It's perfect for people who love the idea of Champagne but hate what it costs — and who'd rather support an independent maker than a corporate house. Bring it to a mate's place, pop it at brunch, or keep one chilled for whenever the moment calls for bubbles.
Planning a bigger gathering? Grab six bottles and get an extra 10% off — proper party fizz at a price that won't hurt. Pair with some Serious Pig Snacking Pickles for an easy, crowd-pleasing combo.
Want PROST! for tonight? Order before 2pm and we'll deliver it across Bristol (BS1–BS16) by 8pm. Local delivery is a flat £3.50, or free when your order tops £40. We also ship UK-wide with 2-day priority delivery at £8.50 (free over £80). Order six bottles of wine and you'll unlock an extra 10% discount too. View our delivery options and shipping info.
PROST! is a lively, naturally sparkling wine with gentle, persistent bubbles. It's dry and refreshing with bright citrus and green apple notes, a hint of yeasty complexity from the natural fermentation, and a clean, crisp finish. Think Champagne's fun younger sibling — all the celebration, none of the stuffiness.
PROST! is incredibly versatile. It's brilliant with seafood (oysters, prawns, sushi), works perfectly alongside lighter dishes like salads and goat's cheese, and honestly holds its own with a takeaway pizza on a Friday night. Serve it well chilled — straight from the fridge is ideal.
Yes — All Natty delivers across Bristol postcodes BS1 to BS16 the same day when you order before 2pm. Delivery costs just £3.50, or it's free on orders over £40. We deliver personally (not via a courier), so your wine arrives in good hands. You can also pick up for free from our Willway Yard bottle shop in Bedminster.
Pét-nat (pétillant naturel) is the oldest method of making sparkling wine — older than Champagne. The wine is bottled while still fermenting, so the CO2 is trapped naturally. The result is a gentler, more characterful fizz compared to force-carbonated sparkling wines. PROST! uses this traditional method with certified organic grapes for a genuine, no-compromise sparkling wine.
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