Create Envy. . . .
"As the title says, I purchased one in white and one in black. The moment my wife saw the white one, she exclaimed it as hers so I had to order another one. . . Coming from blender bottle since they sold their first variation, I was looking for something a bit more durable. As I just received these, I cannot speak to how durable they will be, but they do feel much more substantial than the double walled blender bottles. . . Unfortunately, the mixing of protein shakes is where I see this suffering. I shook my shake for way too long and there were still clumps in it. I did keep the blender bottle whisk balls and when I put them in, then it seemed to work so much better. I think the cup itself is probably worth the price (on sale), but I would recommend you purchase a whisk ball somewhere if you plan to use this for shakes. Unlike the blender bottle, this stays closed with the double clicking cap. Also, my blender bottle cap seemed to come detached from the lid when ever I opened it and let it hang, I don't think this will be an issue on this shaker."
