The overall design is super convenient.
Active 18E, just purchased this and have it on my war belt. definitely is a small kit for sure. Most the stuff that 18D's give out will fit in that kit. Both old and improved tourniquets are a little bulky to be put in there but everything else fits fine, tournys should be placed in a location that the user can grab with both hands easily so theres no point in putting it in there. I do like the pull tabs on the sides for quick access. The overall design is super convenient. No more rage on the Ifak and explosion of s@#t everywhere. Keep it simple and essential just as the 18D from another comment mentioned, all your bases are covered.