The size of this pack is good, and I loved the multiple compartments to keep organized. I would have really liked if the exterior zipper compartments had two zippers to actually make this ambidextrous. As it is I had to hold my hand beneath the zipper compartments when I open them because the zippers are facing the ground when I wear it comfortably. I was *extremely* disappointed in the pathetic and dangerous excuse for a "holster" that came with this bag. It's a small loop of elastic with velcro on one side. It protected absolutely nothing and left my trigger wide open. I pulled a GTM holster out of an old purse and used that instead.