Love my awesome and pretty Flip & Go Stainless Hot or Cold Mug!! I got the gorgeous Hibiscus Red. I have tried other brands of stainless hot/cold mugs, but what stands out about this one is it’s a little longer in length, but it’s also more slender and this makes it much easier to hold and not as bulky. It’s lightweight, high quality construction and designed with thoughtful features that are great! It has a flip handle on the side for carrying, the lid is vacuum sealed and you can lock and unlock it easily with one hand. When you want to drink, you just push the button and it gently opens up automatically. In addition to those features, it keeps my cold beverages ice cold for hours and the same with hot beverages like my coffee. I like to drink zero sugar carbonated seltzer and it keeps them fizzy for hours. I’m impressed and very happy! Plan to get more for myself and my family.