6-Pack Wine Toppers The Only Wine Stopper You Will Ever Need! Leakproof! Bottles stopped with Beltappo Wine Toppers can be laid on their side without leaking! Low profile so wine bottles can stand in your refrigerator. Beltappo Wine Toppers provide an airtight closure to preserve wine's freshness. Dishwasher safe! Reusable, recyclable and guaranteed not to break.