They look like an Faux Instroke, and several guys who play where I normally play have had a Problem with the Twist Closure on the Upper Pocket & Top Breaking.
I believe the Twist Closure is very susceptible to being Busted following a BUMP, (like went you case roll around the truck of you car, etc.) as the Pin that Holds the Gizmo that Twists to Close the Top & Pocket get busted.