Review on BlenderBottle Shaker Bottle 24 Ounce Black by Nick Garrett

Recently bought 2 more of these after buying one a while back. Definitely repels odors from "sticking" to plastic and looks pretty durable. However, the moving part of the cover, which is attached to the open hole, has become much less durable. I used to be able to position and leave it at any angle, but now it's like flexible pool noodles that literally smack me in the face every time I drink water. It's actually annoying enough that I had to deduct 2 stars from a previous 5 star review. Huge trouble.