Keep your wine fresh for longer. With just a few easy pumps, the Stoppers form a vacuum seal that slows down the oxidation process that can flatten the taste of wine, thereby preserving your wine's flavors and aromas until you're ready for another glass. Note: Always store bottles upright to prevent leaking.

• Dimensions: 1.75" x 3.25" x 6.125"
• Materials: Stainless steel