Feel like drinking a flute of fresh mimosa at Sunday brunch or weekends, but you might neither want to finish the whole bottle nor to waste the half-drunk or drink flat champagne next time. If that’s the case, why not trying this HYZ sparkling wine sealer stopper? It can seal your bottle AND will increase the pressure in the bottle so your beverage's bubbles won't go to waste. Premium Champagne Stopper - Reseal an Opened Champagne Bottle 100% SAFE FOR YOUR HEALTH Made of high quality stainless steel and Food Grade silicone. Has sleek finish and no odor. LEAK-PROOF AIR RIGHT SEAL Silicone seal locks in bubbles to preserve champagne’s freshness longer and keep it from going flat too quickly. EASY TO USE & COMPACT Insert and clip to the bottle neck. After use, washing after running water. It is compact for easy storage.