This was purchased the same time as I got my MBSS Vest.
It too is by Flyye Industries and is a replica of the one made by Eagle Industries.
the only main difference that I can tell between the two is the the tags on the zips, on this MAP the tags are paracord but on the original EI version the tags are flat strips of cordura with press studs.
I'm looking to see if I can find something that is similar so that I can make the MAP that bit more authentic looking.
The MAP is Molle mounted onto vests, but does have shoulder straps that can be unclipped and stowed inside the vest.
There are Molle straps on the each side of the MAP so that further pouches can be mounted onto the pack.