I love my Ninja Thirst bottle. It keeps my drinks colder and they don’t go flat it keeps the fizz!!! It’s perfect for all types of drinks. You don’t have to worry about the lid leaking or dripping nor spills, it seals tight !! The handle is very comfortable. It fits into most cup holders. Not only did my drink stay cold all day but my ice last for about two days.I highly recommend this cup.