Seriously, in the end it boils down to this: "I hate these things with all the “first world problems” rage I can muster "… Don’t you guys have other problems in your life? There you are, raging against a bottle cap.
Like another poster said and showed with a picture before: the cap can be tucked in at the side and voilà! Drinking can be done as it used to be…
Same. Had time for my trainees and used this for an extra learning session. :)