Jerry G.
I love the new texture of the Manna cup but not happy with the way it keeps my ice and drink. My other 6 cups keep ice all day long with no problem while I am at work. Insuring my drink is cold and fresh. The new textured cup only keep my ice from melting about 3 hours.....I have never had a Manna I was not happy with until now. I do not use this new one anymore......,maybe it is just defective.























