What does this thing provide over the old design and how in the heck do you flip the pouch?
Thanks to Icyhot Beats for the background track:
https://youtu.be/UdQL6pHUvc8 tracking---hbsdhjfgsdlkglkbsdggbgk1u64587623jghddhgwrgg---tracking
...
https://www.youtube.com/watch?v=EltaM8Sb8do