Hi everyone, I've been in the background for a while reading and there is a lot of knowledge around, however it wont let me search pictures, and I'm curious as to what I've brought home. Are there any Vets or current active duty military personnel who can identify this pack?

This thing is rediculously large. (All the light weight folks are cringing reading this I know)

It has a zipper across the back of the bottom that when combined with this lace up divider, it kind of makes a secondary bag in the bag.

I love the capacity of a bigger bag and this one takes the cake for week long or longer treks. If anyone can help out or point me in the direction where I may identify it myself, I'd really appreciate it. Thanks.