I ordered this cup to take camping because when you're short on space it's helpful to have mutli-use items. I plan on using this for wine/drinks as well as morning coffee/tea. It is very compact which I also appreciate. It feels very sturdy and I think it will hold up well in the durability department. It is also very easy to hold because of the two flat parts on either side. The reason I didn't give it 5 stars is because it is not fully leak proof. The top does have a slider portion that closes off where you drink from, but if you tip it over there will still be some spillage. Still better than a fully open glass though!
Keeps my drinks nice and cold/hot depending what I have. I also love the simplicity in the design.. I recommend!
As an insulating thermos, this cup works well to keep your drink cold. I also appreciate the unique design that makes holding on to this much easier. My only complaint is that its a missed opportunity to create a better sealing lid that provides more protection from spills. Your drink will definitely spill if the cup tips over or ends up sideways in a bag. I wont take off too many stars for that though since the company doesn't claim to be spill-proof.
Love the shape. Easy to hold. Great in the pool