Ok, I got this pouch for my personal first aid (IFAK) kit. I was very impressed how roomy it is. I was able to load all my items plus about six tampons (they're used to absorb blood guys). It fits squarely and securely into the accessory pouch on my vest and perfectly into my GO Bag. It also has a MOLLE attachment in the event that I don't want to use either of those options.
This bag rocks. The one thing I would add is a compression strap, so that if needed, it could fit into even smaller spaces.
Pros: this pouch holds EVERYTHING!!!
This review was written in the old system and had content requirements that are different than reviews written today.