Thought this was a really cool design, but after I got it, I wondered, "Why have two openings, one for ice? Why not just have a mouth wide enough for ice cubes??" After trying it, it just seems sort of unnecessarily fiddly to have two openings. Also, the top is quite small, you have to add water carefully, especially from fountains at a club, for example. The first time I filled it in a hurry, water went everywhere. Also, it's not as comfortable to drink from as my water bottles with larger openings.

I absolutely love my Stanley cups! I have like 13, they should definitely sponsor me! lol holds its cool for a long time! Holds hot liquids as well! Never saw such a versatile cups & love all of my cups & am looking forward to getting more!

Bought this for my wife for Christmas because she needs a Stanley for every day of the week. She likes to use it with the top off as a regular cup and as a bottle when she goes to the gym. All her girly friends like it too

My favorite bottle. 2 ways to open. No straw. Easy to clean. Fits in cup holders.