First and only single champagne bottle with a built‑in pump on the market. The internal raised pump piston system increases pressure more efficiently than basic pumps, helping keep sparkling wine fresh and foamy to the last drop. How it works - Insert the champagne protector into the bottle, fold the hinged lids down, and lock it on the lower lip. Press the button until you feel resistance for an airtight seal. - Designed for foamy wines and standard champagne bottles. Prosecco, cava and other sparkling wines close easily. You can also press the button to save the date you opened the bottle. Not for red or white wine. Durable and safe - Made of high quality stainless steel and ABS, delivering long-lasting performance with 100% sealing and airtight protection. - Dishwasher safe for easy cleaning. Gift ready - Comes in gift packaging with box presentation, making it suitable for gifting. Use scenarios - At home to preserve fizz after opening a bottle of champagne or prosecco. - For parties, gatherings, or catering to keep opened bottles foamy and fresh. - Ideal for bars or events that serve sparkling wines and want quick, reliable sealing and preservation.