Thats a good point though - the review is obviously reviewing brand new cups. Hadn't considered the issue of lid seal getting worse. The Frank Green has been rock solid, it's only the drinking hole which is an issue, it's never leaked and keeps drinks warm for hours.
Drink filter + milk coffees
Thats a good point though - the review is obviously reviewing brand new cups. Hadn't considered the issue of lid seal getting worse. The Frank Green has been rock solid, it's only the drinking hole which is an issue, it's never leaked and keeps drinks warm for hours.