Product review (1 stars): Obvious product flaws
Didn't buy this, only read the reviews. Noticed half of the reviews were only 1 star. They all say the same thing, that there is no way for air to get back into the bottle so the soda can come out. Other reviews complain about drippy. Pretty crummy reviews, I don't know why anyone would buy this unless they didn't check the reviews. Maybe one day Amazon will stop selling inferior products after they get real bad reviews.