The RP-1 Scout radio chest pack was specially designed for use with a backpack. The perimeter is ergonomically designed to contour any backpack shoulder straps and cut out weight, thus decreasing discomfort and fatigue. It comes capable of holding multiple size radios, cell phones, GPS units, and writing tools. Also included comes a main zipper close compartment for maps, keys, wallet, etc... and a lifetime backed 100% guarantee from Coaxsher. Weighs only 7.3 ounces. Meas:9.5"H X 9.0"W. Color: Black. Item available to ship outside of US. Please email for shipping charges outside of continental US before checkout.