As an aside, their
standard Recon Kit bag is probably the best and most functional piece of nylon gear I've bought in a LONG time. Got mine in Ranger green.
The MOLLE on the outside of that bag is
hugely useful.
G19, spare mag in the main compartment. It'll fit my HK45 so full sized guns are fine.
Secondary zip pocket (with smaller pockets inside as well) holds a SF flashlight, rain poncho, ferro rod, iPhone, keys....sometimes a GoPro.
MOLLE holds a Learherman and an Emerson folder, in Maxpedition universal pouches (looks like a pistol mag pouch with a fold over Velcro closure). The MOLLE also has a 10X Vortex monocular attached.
If you hike, kayak, spend time outdoors, this is a must have piece of kit....and it's completely compatible with a backpack without getting in the way. Stays put, doesn't bounce around with nice straps and a mesh panel between the straps in the back for a firm, comfortable fit.
Extremely well designed nylon gear....holds everything I need for front/easy/fast access like nothing else. Not bulky and not too small. Perfect size.