Jokari Fizz-Keeper Pump Cap

The Original Fizz-Keeper Pump Cap has sold over one million units! Patented pump cap keeps re-pressurizes soft drinks using a simple effective pumping motion. Keep those big liter bottles of soda as fresh as they day you bought them!
-Re-pressurizes plastic soft drink bottles
-Pump several times to build pressure in the bottle
-Unscrew to pour
The Fizz-Keeper Pump Cap fits 1 liter, 1.5 liter and 2 liter bottles.
Jokari/US, Inc. Style # 05002