BLACKHAWK! Double Mag Pouch Double Stack Finish:Matte Manufacturer part #: 75813 Manufacturer part #: 75813 39 ounces Number of Batteries: 1 Lithium Polymer battery required (included) Water Resistance Level: Water Resistant Warranty Type: Limited Lifetime Warranty Brand: Streamlight Brightness: 26 Country of origin: US Add essentail functionality to your protective clothing with body armor accessories Double The Capacity Of Our Single Mag Case Built In Tension Spring Securely Holds Magazines Of Various Sizes Available In Both Single Stack And Staggered Column Magazine Versions Includes Belt Loops And Belt Clip Adjustable Belt Clip Hook For Belts Of Different Widths Curved To Waistline For Slimmer Profile