Can You Really Save Champagne After Opening?

You know the feeling: you pop open a bottle of champagne to celebrate – a birthday, a promotion, or just a sunny Friday afternoon. That satisfying pop, the delicate fizz in your glass… pure magic. But after one or two glasses, the bottle is still half full. Now what? Can you actually save champagne without losing all those precious bubbles?

The short answer: yes, absolutely. And it’s easier than you think. In this blog, we’ll show you exactly how to keep an opened bottle of sparkling wine fresh and fizzy for up to 5 days – plus smart tips for serving it professionally, reducing waste, and even making the most of your leftover bubbly.

Why Does Champagne (and Other Bubbly) Go Flat?

Every bottle of champagne or sparkling wine owes its fizz to carbon dioxide (CO₂), produced during sparkling wine production – particularly the second fermentation. In the traditional méthode champenoise, used for premium bottles such as grand cru or vintage champagnes, this fermentation happens inside the bottle itself. It creates intense pressure – up to 5 bar – about twice that of a car tire.

When you uncork the bottle, that pressure starts to escape. Along with it, the wine begins to lose its fresh, crisp character. Even the finest blanc de blancs or blanc de noirs, prized for their complexity and refined mousse, can lose their sparkle if left unsealed.

More accessible sparkling wines like prosecco, demi sec, or extra dry options, made from grape varieties such as pinot noir, pinot gris, or chardonnay, also deserve to be preserved properly. Once exposed to air, all wines begin to oxidize – the aromas fade, the acidity softens, and the joy of those lively bubbles is lost.

How to Keep Sparkling Wine Fresh After Opening

Preserving the sparkle comes down to two essentials: airtight sealing and consistent cool temperature.

Here's your essential guide:

Seal your bottle immediately using a high-quality champagne stopper or wine sealer.
Chill it properly around 12°C (54°F) – store it in the refrigerator or use an elegant champagne cooler.
Handle with care – avoid shaking the bottle, as it accelerates the loss of CO₂.
Use professional-grade tools – a durable and well-designed stopper truly extends the life of your sparkling wine.

With the right equipment and a bit of attention, your bottle can stay fresh and bubbly for three to five days – whether you're savoring a bottle of Veuve Clicquot or enjoying a supermarket prosecco with dinner.

Vacu Vin: Your Sparkling Wine Preservation Partner

Not every celebration finishes the bottle – and that’s perfectly okay. Vacu Vin’s innovative wine accessories are designed to preserve the quality, character, and elegance of opened bottles of sparkling wine.

Champagne Stopper

Our sleek, airtight champagne stopper holds pressure up to 1.5 bar, keeping bubbles in and oxidation out.

Champagne Server & Stopper

An all-in-one accessory that combines easy, spill-free pouring with a tight seal. It handles pressure up to 4 bar, making it ideal for highly carbonated wines like prosecco or classic champagne styles.

These tools are suitable for all types of sparkling wines produced globally, from base wine-driven blends to complex vintage champagnes.

How to Serve Sparkling Wine Like a Professional

Whether you’re opening a structured blanc de noirs or a delicate demi sec, presentation makes all the difference:

Serve between 6°C and 9°C (43°F to 48°F) – cool enough to preserve flavor, but not too cold to mute it.
Use flute or tulip-shaped glasses to help maintain the bubbles and capture the aroma.
Pour along the inner side of the glass to minimize foaming and prevent CO₂ loss.
Place the bottle in an ice-water-filled cooler during service to maintain temperature.
Always reseal immediately after pouring to lock in the pressure and preserve freshness.

Whether your wine is made from chardonnay, pinot noir, or a blend of several grape varieties, this approach ensures each glass is as crisp and lively as the first.

When to Use Your Stopper – Everyday Moments That Matter

Sunday brunch is even better with leftover bubbles from Saturday night.
Dinner with friends doesn’t need to mean finishing the entire bottle.
A half-used prosecco from last night’s cocktail hour? It’s ready for tomorrow’s toast.
An outdoor picnic becomes something special with a properly sealed, chilled bottle.
A quiet evening at home still deserves a glass of sparkling wine at its best.

Your Sparkling Questions – Answered

Can I use this for white wine too?
While these stoppers are tailored for sparkling wines, Vacu Vin also offers vacuum sealers for still white wine and reds.

Are the stoppers reusable?
Yes – they’re made to be long-lasting, dishwasher-safe, and eco-conscious.

What about vintage champagnes?
Absolutely. Especially with rare bottles like grand cru or blanc de blancs, preserving quality is essential. A secure stopper helps you enjoy every last drop – without compromise.

Do I need to reseal if I only poured one glass?
Yes. Oxidation starts immediately. Even a small amount of exposure can flatten your bubbly, so sealing right away is key.

Would this make a good gift?
Definitely. Paired with a fine bottle of champagne wine, it’s a smart and thoughtful gift – ideal for weddings, hosts, or wine-loving friends.

What Our Customers Say

“I used to try the old spoon-in-the-neck trick – not very effective. But with the Vacu Vin champagne stopper, I was able to enjoy fresh, bubbly champagne even four days after opening. It really works.”
— Eva, Utrecht

Why Choose Vacu Vin?

Keeps sparkling wine fresh for up to 5 days after opening
Airtight sealing prevents oxidation and flavor loss
No leaks, no mess – just effortless preservation
Compatible with champagne, prosecco, cava, and more
Elegant, durable, and easy to use

Discover Vacu Vin’s Champagne Accessories

Whether you’re enjoying a residual sugar-rich sparkling rosé, a base wine-forward prosecco, or a rare vintage champagne made from millions of bottles, you deserve to savor every glass – from first pour to last.

Explore Vacu Vin's sparkling wine accessories and preserve the magic in every bottle.