I LOVE IT!

10/10, super easy and straight forward process. It works amazingly to keep your drinks cold or hot. I have a yeti cup very similar to this and will say that it does just as good of a job if not better than the yeti cup. Great all around cup to carry. One this I will note is it would be nice to have a slider on the lid in order to keep you drink from splashing out when on rough terrain or bumpy roads. Other than that I would recommend this cup to all my friends and family and would buy another one.