Preparedness is no vacation. That’s why Vertx collaborated with SOCP to create the SOCP Sling. Easily maskable as a standard waist pack, this sling is anything but. Quickly reconfigure the sling from waist carry to attachment on a pack strap with the tool-concealing metal attachment clips. The cellphone compartment is adjustable for use as a NAV board and its innocuous exterior flaps fold down to reveal your camera for surveillance applications. When the job picks up intensity, the internal coin pocket converts the sling into an SAP and the expanding internal pouch can be used to store confiscated items. Whether overt or covert, the SOCP Sling is equipped with all the features needed to complete any mission.
Haven't had to put it to the test (knock on wood). However, after looking around there seems to be a lot more options at a significant lesser amount. And yes, "you get what you pay for", but a quick YouTube search answers those type of questions.