Donemore Adjustable Self-adaptive Convenient and Practical Cap Lid for Water Bottle - Fits Plastic and Metal Bottles - Caps - Water Bottle Accessories Bottle Stopper Preservation Red Wine Bottle Lid Sealing Stopper Beer Bottle Preservation Lid Leakage Proof Features: Your Wine: These wine stoppers are designed to keep your wine fresh for weeks. The bottle cap provides an airtight that prevents the bottle from leaking. You can throw away that cork! Cover Your Beer: These lids are perfect for protecting your beer bottle when you're outside on the patio. If you don't want your beer to mix with other people, you can buy a pack of six colors of beer! Reusable and easy to clean: Made of material, it is and has a long service life. Diversified design: Suitable for standard size wine and beer bottles. Perfect wine stopper, beer cap, or wine gift! Wash your hands as many times as necessary or place them in the dishwasher. Product Description: 1* beer cap Wash your hands as many times as necessary or place them in the dishwasher. Product Description: 1* beer cap Donemore Adjustable Self-adaptive Convenient and Practical Cap Lid for Water Bottle - Fits Plastic and Metal Bottles - Caps - Water Bottle Accessories Bottle Stopper Preservation Red Wine Bottle Lid Sealing Stopper Beer Bottle Preservation Lid Leakage Proof