Great price and great quality. I have the Yeti version of this tumbler at work, and wanted one for home as well. The Yeti is overpriced, so I was happy to find that Monoprice had an equivalent product.
This version is every bit as good as the Yeti. The quality and performance seem to be exactly the same. The only noticeable difference is that the Yeti's lid is a bit heavier plastic (that one works on this too).
I'll be ordering another for my wife. No more overpaying when I can get good quality for a fair price at Monoprice.
I have a similar mug where the plastic top rotates so the drink opening can be shut. It seemed that being used outdoors and from the picture, that this tumbler had the ability to close the opening. This is not the case, so of course liquid spills out while carrying or if it tips over while on the ground. I would not buy this tumbler for any type of "real" usage. In addition, seems like the ability to keep drinks hot/cold is compromised by always having an opening.
Keeps my coffee hot far longer than just a cup. It's easy to clean, the 10 oz. size is just right, and not at all difficult to manage without a handle. Very pleased as I'd been breaking too many ceramic and glass cups with my deformed hands. It's a winner.