AirLOCK Wine Preserver Pump & Wine Bottle Stoppers

Host AirLOCK™ Wine Preserver — Vacuum Pump, Airtight Seal, and Proprietary Freshness Indicator to Keep Opened Wine Fresh Longer

Opened wine begins losing flavor and bouquet the moment oxygen contacts it. The Host AirLOCK™ Wine Preserver removes that excess oxygen before it can do damage. Insert one of the included silicone stoppers into your open wine bottle, place the AirLOCK pump over the stopper, and press the mushroom cap down with a firm vertical pumping action to pull air out and create a vacuum seal. The stopper’s proprietary freshness indicator — a small red dot on the stopper’s top face — drops down flush when the bottle is properly sealed, giving you a clear visual confirmation without guessing. Two stoppers are included so you can preserve two open bottles simultaneously. Extra stoppers are available separately if you need more.

• Vacuum pump action — matte charcoal grey and matte black two-body pump; flared mushroom cap handle pressed down vertically to remove excess oxygen and create an airtight vacuum seal
• Airtight seal prevents oxygenation — once sealed, the stopper creates an airtight barrier that prevents further oxygenation and helps retain the wine’s original flavor and bouquet
• Proprietary freshness indicator — small red indicator dot on the top face of each stopper drops down flush when the bottle is properly sealed; visual confirmation that the vacuum is set
• Two HOST silicone stoppers included — black mushroom-shaped silicone stoppers with HOST embossed face; sized for standard wine bottles; preserve two open bottles at once
• Sleek two-tone form — matte charcoal upper body with matte black tapered base; HOST wordmark on pump base and stopper face; part of Host’s Preserve Series

The Wine Preserver That Shows You When It’s Working

The AirLOCK’s proprietary freshness indicator is what separates it from a basic rubber stopper — you don’t have to wonder if you pumped enough. When the red indicator drops, the seal is set. A straightforward, compact tool that earns a permanent spot on the home bar or wine rack. Extra stoppers sold separately.

Product Specifications

• Includes: 1 AirLOCK vacuum pump and 2 silicone wine bottle stoppers
• Stopper compatibility: Standard wine bottles
• Freshness indicator: Proprietary red indicator on stopper top — drops down flush when properly sealed
• Pump body: Two-tone matte charcoal grey and matte black; vertical press-down action
• Weight: 0.4 lbs

Care Instructions

• Hand wash only — do not place in dishwasher
• Wash pump body and stoppers with warm soapy water and a soft cloth
• Dry thoroughly before storing