Airtight Bottle Stopper

Oxygen is what turns a half bottle flat by the following evening.

Vacuum Air Extraction

Pulling air out slows oxidation more than simply capping the neck does.

Holds Sparkling Pressure

A champagne bottle pushes back hard, so a stopper has to lock against it.

Reusable Across Bottles

A tool used most nights of the week should fit the next bottle too.

Fits Standard Neck Sizes

Bottle necks vary, and a poor fit leaks air without any obvious sign.