The Maxpedition AGR Gridflux is a rugged sling pack designed for tactical use. It features not one but two CCW compartments, one front and one rear. The front compartment is fully loop lined and also accommodates electronics or other delicate items. The rear pocket sits against the body while in use, and can be accessed quickly by releasing the stabilizer strap and swinging the pack to your front. An external fleece-lined EVA pocket provides protection for other fragile items, like sunglasses. The bag is made from a blend of hex ripstop and plain weave nylon for durability and wear resistance, and comes with heavy-duty YKK zippers and break-resistant Duraflex buckles. Airmesh backings provide additional comfort and breathability.