Product Description
This reusable silicone cap uses a CapaBunga-style design to seal sparkling wine bottles, turning them into sealed screw-cap bottles and locking in bubbles. The stopper includes a threaded insert that clips under the bottle flange; you unscrew the insert, place it under the lip, and twist the cap down for a tight seal. Made to last and reduce waste, it keeps fizz fresh for up to a week after opening and ships in protective tubes.
material: silicone
set quantity: 1
carbonation retention: up to 1 week