I'd call myself a cup aficionado- I have cabinets full of cups, some that I bought for myself, others that I was gifted, and a lot that I made myself. This cup is one of the best so far. The lid twists on, so you don't need to worry about the rubber inside of the lid moving around and preventing the lid from sitting flat. The cup keeps drinks ice cold for literally 24 hours- I put ice in my cup yesterday when I got out of bed, and there was still ice in it when I woke up this morning! I was shocked. It came with two lids and two straws, and it's easy to hand wash (it might be dishwasher safe? Not sure, I hand wash all of my cups though). 100000 recommend and will for sure be buying more of these in different sizes and colors.
Rating: [5 of 5 Stars!]