The best for sparkling wines
Sustainable and natural
Sourced from Portuguese cork forests
TCA level checked
Long-lasting choice
Seals airtight
Need answers? We’re here to help!
WHAT WINES ARE VEGA STOPPERS SUITED FOR?
VEGA stoppers are made specifically for sealing sparkling wines, such as champagne, cava, and prosecco. With cork granules optimized for pressure, these stoppers ensure a secure fit for your sparkling wines.
CAN THESE STOPPERS BE USED FOR STILL WINES?
No, these stoppers are optimized for sparkling wines. For still wines, SELO and UNIQ corks are better suited, designed with the specific qualities required for low-pressure bottles.
WHAT SIZE ARE VEGA SPARKLING WINE STOPPERS?
All VEGA models share the same dimensions, measuring 48 × 30.5 mm.
HOW DO VEGA MODELS DIFFER?
The models vary slightly in terms of granule size and composition.
Additionally, they differ in technical details:
- Length tolerance for VEGA1 and VEGA2 is +/- 0.5 mm, while VEGA3 and VEGA4 have a tolerance of +/- 1.0 mm.
- Diameter tolerance: VEGA1 and VEGA2 offer +/- 0.3 mm, while VEGA3 and VEGA4 allow +/- 0.5 mm.
- Moisture absorption: VEGA1 and VEGA2 absorb up to 25%, while VEGA3 and VEGA4 absorb up to 20%.
- TCA release: VEGA1 and VEGA2 release ≤ 1.5 ng/L, while VEGA3 and VEGA4 release ≤ 0.9 ng/L.
WHAT IS THE TCA LEVEL IN THIS BOTTLE CORK FOR SPARKLING WINES?
The TCA level in VEGA1 and VEGA2 models is capped at 1.5 ng/L, while in VEGA3 and VEGA4, it is capped at 0.9 ng/L. VEGA stoppers undergo strict TCA testing to maintain quality.
WHY DOES TCA MATTER FOR WINE STOPPERS?
TCA is a compound that can cause an unpleasant “corky” taste in wine. Although it doesn’t make the wine unsafe, it affects the flavor and aroma. Lower TCA levels minimize the likelihood of cork taint, preserving the wine’s intended flavor.
DO NATURAL CORK STOPPERS ALLOW WINE TO BREATHE?
Yes, natural cork has tiny air pockets that permit minimal air exchange, ideal for wine aging.
HOW SHOULD WINE WITH NATURAL CORK BE STORED?
Bottles sealed with natural cork should be stored horizontally to keep the cork moist and avoid drying out. Store in a cool, dark place with a stable temperature, ideally between 50-60°F (10-15°C).
WHAT CONDITIONS SHOULD BE AVOIDED WHEN STORING WINE?
Avoid exposing bottles to direct sunlight, which can spoil the wine’s taste, and avoid areas with fluctuating temperatures.
HOW ARE VEGA STOPPERS MADE?
VEGA stoppers are crafted from sustainably sourced natural cork. They use high-quality cork granules for optimal flexibility and durability, without recycled or genetically modified materials.
IS NATURAL CORK VEGAN-FRIENDLY?
Yes, natural cork is harvested from the cork oak tree bark, with no animal products involved. It is a fully natural and environmentally friendly material.
A high-quality sparkling wine stopper is more than just a closure. It may seem simple, but it plays a key role in maintaining your wine’s taste and quality.
#1 KEEPS YOUR SPARKLING WINE FRESH
For sparkling wine corks, it’s essential they meet several key requirements to ensure the wine remains fresh.
An airtight seal is crucial, and that’s where natural cork excels. It keeps the wine carbonated by retaining the gas inside. Without this seal, the bubbles would escape, and the wine would lose its sparkle.
Flexibility is also important. Natural cork fits snugly into the bottleneck, adjusting as needed.
Lastly, natural cork allows the right amount of air to pass through, helping the wine develop in the bottle while preserving its flavor.
#2 REDUCED TCA LEVELS WITH NATURAL CORK
A high-quality cork stopper for sparkling wine should have minimal TCA content. High levels of TCA can result in a musty taste, which is often found in lower-quality corks. Our stoppers have low TCA, reducing this risk significantly.
What does this mean for you? When you open the bottle, your wine will retain its natural taste and aroma, without any unpleasant surprises.
#3 PROVIDES A TIGHT SEAL
A secure seal is essential for sparkling wine stoppers. VEGA stoppers are made from high-quality cork granules, ensuring consistency in structure.
This allows natural cork to form a tighter seal, maintaining the pressure in the bottle, which is especially important for sparkling wines.
#4 A SUSTAINABLE, ECO-FRIENDLY MATERIAL
Natural cork is one of the most sustainable materials available. The bark is harvested without harming the tree, which continues to grow and absorb CO2. The process can be repeated every 9 to 12 years.
Additionally, cork is fully biodegradable and recyclable. By choosing cork, you are supporting sustainable practices and contributing to the preservation of the environment.
#5 ADDS ELEGANCE TO YOUR WINE
Natural cork is a symbol of elegance that enhances the overall wine experience. Its unique texture and light, natural color bring a touch of luxury to any bottle.
Opening a bottle with a natural cork is more than just a step in enjoying the wine – it’s part of the ritual. The cork represents tradition, care, and respect for the environment.
#6 HAND-HARVESTED BY SKILLED ARTISANS
By choosing natural cork, you’re supporting both sustainable practices and local communities. In places like Portugal, cork harvesting has been an artisan tradition for centuries.
The process of harvesting cork requires great care and skill. Every 9 to 12 years, artisans carefully peel the bark by hand, ensuring the tree is not harmed and can continue to grow and produce cork for future harvests. This practice preserves both the environment and a long-standing tradition.
| Size | 48 × 30,5 mm |
| Length Tolerance | +/- 1,0 mm |
| Diameter Tolerance | +/- 0,5 mm |
| Moisture | 4% < HR < 8% |
| Density | 240 - 320 kg/m³ |
| Absorption | ≤ 20% |
| Dust | ≤ 2 mg |
| Cutting Voltage | ≥ 6 daN/cm² |
| Torsion Angle | ≥ 35 ° |
| Resistance To Boiling Water | No Breakdown |
| Releaseable TCA | ≤ 0,9 ng/L |
| Sensory Analysis | Neutral |
| Oxidants | ≤ 0,1 mg |
