This is the 2nd one of these I have bought. While it’s a nice bottle, it does not come with the mud cap, as advertised (I thought maybe my first one was missing it’s cap as a fluke, which is why I bought a 2nd).
The Mud Cap keeps dirt out of your cap so you can drink water, not dirt. Perfect for mountain biking.
I guess I could try a third time with this one, if it comes back:
But do I really want to roll those dice again?