Keep Drink Fresh: The soda bottle lid could preserve the carbonation in the drink and keep your soda fresh for weeks.

Cap Design: The silicone is combined with the bottle cap, and the silicone is used to suck the beverage and retain the gas in the bottle.

Easy to Use: Cap the bottle on top of a bottle of soda, squeeze the top to "pump" the air out, open the lid and pour in, dishwasher safe.

Scope of Application: Suitable for most carbonated drinks on the market, please note that it cannot be used in glass bottles.

Material: Made of silicone material, safe, wear resistant, , will not react with the beverage, not easy to break.