Combat medic vest pouch

[Odin21]

I am looking into what vest pouch I want to get for my next deployment so I did a google image search of "combat medic vest" and this picture came up. Does anyone know what pouch that is? I have seen a few people mention vest mounted medic pouches but is there a thread on here dedicated to them that I missed? I have seen one on the Tac Med leg rig that you can mount on your vest, but that is about it. I really like the idea of having stuff on my vest so that I can work without having to go straight to my aidbag if I am treating someone without an IFAK like a COB or ANP. I have seen a lot of people mention the TT FRB as the way to go. Is there an advantage of a belt system over a dedicated pouch or two on your vest? If someone with more experience has any reviews they would like to share of what they carried and worked I would appreciate it. Last time I used the issued canteen pouch. It worked, but there has to be a better method. Any reviews/thoughts on getting a dedicated medic vest, like the TT medic vest or the BDS medic vest or should that be another thread in and of itself? Thank you for your time and assistance.